CN205899822U - A auxiliary teaching aid for information system analysis and design - Google Patents
A auxiliary teaching aid for information system analysis and design Download PDFInfo
- Publication number
- CN205899822U CN205899822U CN201620575253.6U CN201620575253U CN205899822U CN 205899822 U CN205899822 U CN 205899822U CN 201620575253 U CN201620575253 U CN 201620575253U CN 205899822 U CN205899822 U CN 205899822U
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- CN
- China
- Prior art keywords
- show
- blank
- information system
- system analysis
- block diagram
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- Expired - Fee Related
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model provides an auxiliary teaching aid for information system analysis and design. The large screen projection needs equipment and fixed classroom to explain, and the postscript is write in the manual work, and it is lost time and teacher's physical power. The utility model discloses the constitution includes: show blank (1), show blank inside has magnetic metal plate (2), show blank outer end has frame (3), the frame upper end has slide (4), slider (5) have in the slide, clamping device (6) have on the slider, clamping device is connected with show platelet (7), install transparent safety cover (8) on the show platelet, the printing has show net (9) on the show blank, show net updraft type is with a set of block diagram analog board (10), block diagram analog board back processing fluted (11), recess inside has permanent magnet (12), transparent safety cover two (13) is installed to block diagram analog board front end. The utility model discloses be applied to the explanation that the teacher carries out information system analysis and design.
Description
Technical field:
This utility model is related to a kind of assistant teaching aid for Information System Analysis and Design.
Background technology:
When carrying out the explanation of Information System Analysis and Design, flow chart is to apply more one kind to say to current teacher
Solution mode, during current explanation, is generally divided into large screen projection and manually writes, large screen projection needs equipment and fixation
Classroom being explained, the use time distributing teacher when most students are given lessons is very inconvenient, and manually writes postscript
Its muscle power lost time with teacher, is difficult to make student physically and mentally put into.
Content of the invention:
The purpose of this utility model is to provide a kind of assistant teaching aid for Information System Analysis and Design.
Above-mentioned purpose is realized by following technical scheme:
A kind of assistant teaching aid for Information System Analysis and Design, its composition includes: shows blank, described displaying is white
Intralaminar part has magnetic holding plate, and described displaying blank outer end has frame, and described frame upper end has slideway, described
There is in slideway slide block, described slide block have clamping device, described clamping device with show platelet and be connected, described exhibition
Show and transparent protective shield one is provided with platelet, described displaying blank is printed with displaying grid, described displaying grid is inhaled
With one group of block diagram analog board, described block diagram analog board back processing is fluted, and described inside grooves have permanent magnet, institute
The block diagram simulation front edge of board stated is provided with transparent protective shield two.
The described assistant teaching aid for Information System Analysis and Design, is characterized in that: the shape of described block diagram analog board
Shape can be processed into rhombus or rectangle is oval or circular.
The described assistant teaching aid for Information System Analysis and Design, is characterized in that: described displaying blank lower end is inhaled
With accommodating groove, described accommodating groove is machined with one group of groove, in described groove, there is permanent magnet.
The beneficial effects of the utility model:
This utility model is by putting in transparent protective shield two teacher's preprepared paster in it would be desirable to write
Appearance prints, and is placed in transparent protective shield one, by one group of block diagram analog board placing paster during teachers
It is positioned in accommodating groove, during teaching, say that corresponding for the step explained block diagram analog board is attached to exhibition by solution preocess
Show on blank, flow chart the most complete displays, after having shown flow chart and having completed explanation, by showing platelet exhibition
Show the explanation content that needs are write, save the teaching writing time of teacher.
This utility model framework is simple, easy to operate, is capable of the enthusiasm of maximized mobilizing students during teaching,
Accomplish the optimization of teaching effect.
Brief description:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the structural representation of this utility model middle slideway.
Accompanying drawing 3 is the structural representation showing blank in this utility model.
Accompanying drawing 4 is the back structures schematic diagram of accompanying drawing 1 Block Diagrams analog board.
Accompanying drawing 5 is the front view of accompanying drawing 1 Block Diagrams analog board.
Specific embodiment:
Embodiment 1:
A kind of assistant teaching aid for Information System Analysis and Design, its composition includes: shows blank 1, described displaying
There is inside blank magnetic holding plate 2, described displaying blank outer end has frame 3, and described frame upper end has slideway 4,
There is in described slideway slide block 5, described slide block has clamping device 6, described clamping device is with displaying platelet 7 even
Connect, described displaying platelet is provided with transparent protective shield 1, described displaying blank is printed with displaying grid 9, described
Show and one group of block diagram analog board 10 is adsorbed with grid, described block diagram analog board back processing is fluted, in described groove
Portion has permanent magnet 11, and described block diagram simulation front edge of board is provided with transparent protective shield 2 12.
Embodiment 2:
The assistant teaching aid for Information System Analysis and Design according to embodiment 1, described block diagram analog board
It is shaped as rhombus or rectangle is oval or circular.
Embodiment 3:
The assistant teaching aid for Information System Analysis and Design according to embodiment 1 or 2, described displaying blank
Lower end is adsorbed with accommodating groove 13, described accommodating groove is machined with one group of groove, has permanent magnet in described groove.
Embodiment 4:
The assistant teaching aid for Information System Analysis and Design according to embodiment 1 or 2, described displaying blank
Upper end has one group of hook 14.
Claims (4)
1. a kind of assistant teaching aid for Information System Analysis and Design, its composition includes: shows blank, it is characterized in that: described
Displaying blank inside there is magnetic holding plate, described displaying blank outer end has frame, and described frame upper end has cunning
Road, has slide block in described slideway, described slide block has clamping device, described clamping device is with displaying platelet even
Connect, described displaying platelet is provided with transparent protective shield one, described displaying blank is printed with displaying grid, described exhibition
Show and one group of block diagram analog board is adsorbed with grid, described block diagram analog board back processing is fluted, and described inside grooves have
There is permanent magnet, described block diagram simulation front edge of board is provided with transparent protective shield two.
2. the assistant teaching aid for Information System Analysis and Design according to claim 1, is characterized in that: described frame
The shape of figure analog board can be processed into rhombus or rectangle is oval or circular.
3. the assistant teaching aid for Information System Analysis and Design according to claim 1 or 2, is characterized in that: described
Show that blank lower end is adsorbed with accommodating groove, described accommodating groove is machined with one group of groove, in described groove, there is permanent magnet.
4. the assistant teaching aid for Information System Analysis and Design according to claim 1 or 2, is characterized in that: described
Show that blank upper end has one group of hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575253.6U CN205899822U (en) | 2016-06-15 | 2016-06-15 | A auxiliary teaching aid for information system analysis and design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575253.6U CN205899822U (en) | 2016-06-15 | 2016-06-15 | A auxiliary teaching aid for information system analysis and design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899822U true CN205899822U (en) | 2017-01-18 |
Family
ID=57766685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620575253.6U Expired - Fee Related CN205899822U (en) | 2016-06-15 | 2016-06-15 | A auxiliary teaching aid for information system analysis and design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926501A (en) * | 2017-03-31 | 2017-07-07 | 湖南神农油茶科技发展有限公司 | A kind of anticlogging tea oil multistage cold pressing expeller |
-
2016
- 2016-06-15 CN CN201620575253.6U patent/CN205899822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926501A (en) * | 2017-03-31 | 2017-07-07 | 湖南神农油茶科技发展有限公司 | A kind of anticlogging tea oil multistage cold pressing expeller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170615 |