CN205899822U - A auxiliary teaching aid for information system analysis and design - Google Patents

A auxiliary teaching aid for information system analysis and design Download PDF

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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
Authority
CN
China
Prior art keywords
show
blank
information system
system analysis
block diagram
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
Application number
CN201620575253.6U
Other languages
Chinese (zh)
Inventor
姚平
杨宏慧
裴佩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heilongjiang University of Science and Technology
Original Assignee
Heilongjiang University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heilongjiang University of Science and Technology filed Critical Heilongjiang University of Science and Technology
Priority to CN201620575253.6U priority Critical patent/CN205899822U/en
Application granted granted Critical
Publication of CN205899822U publication Critical patent/CN205899822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Assistant teaching aid for Information System Analysis and Design
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.
CN201620575253.6U 2016-06-15 2016-06-15 A auxiliary teaching aid for information system analysis and design Expired - Fee Related CN205899822U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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