CN203681072U - Novel displaying board for economics teaching - Google Patents
Novel displaying board for economics teaching Download PDFInfo
- Publication number
- CN203681072U CN203681072U CN201420062513.0U CN201420062513U CN203681072U CN 203681072 U CN203681072 U CN 203681072U CN 201420062513 U CN201420062513 U CN 201420062513U CN 203681072 U CN203681072 U CN 203681072U
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- CN
- China
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- graphic panel
- ariticle
- column
- displaying board
- storing barrel
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Abstract
The utility model discloses a novel displaying board for economics teaching and relates to the technical field of teaching equipment. An object placing barrel is arranged on the left side of a fixing plate. The displaying board is arranged on the surface of the front end of the fixing plate. A spring is arranged in the center in the object placing barrel. A dust sucking device is arranged at the front end of the object placing barrel. A controller is arranged at the lower end of the dust sucking device. A plurality of dust sucking holes are evenly formed in the right end of the dust sucking device. A plurality of brushes are evenly arranged on the inner side of the right end of the dust sucking device. The novel displaying board is simple in structure, reasonable in design and convenient to operate, a spring device is used for enabling the displaying board to be stretched freely, when the displaying board is contracted into the object placing barrel, the content on the displaying board can be well protected from damage, and meanwhile the controller is used for controlling a dust removing device to wipe off dust on the displaying board automatically.
Description
Technical field
The utility model relates to teaching equipment technical field, is specifically related to a kind of novel economics Graphic Panel.
Background technology
Teaching is a kind of utensil that education sector writing demonstration uses of being engaged in Graphic Panel, and board of education is the plate face being placed in classroom or in meeting room conventionally, with chalk or free ink pen written contents, plays the effect of explanation demonstration.
The predecessor of teaching Graphic Panel is blackboard, and traditional blackboard is exactly simply blacking to be spread upon to the smooth hard objects such as plank or cement plate surface, after pitch-dark doing, uses chalk-writing.
Existing teaching cannot be accomplished the effect that the later stage preserves after writing with Graphic Panel, in the time that file does not need to use, need to manually carry out wiping, uses very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of novel Teaching of Economics Graphic Panel, it is simple in structure, reasonable in design and easy to operate, use a spring assembly to make the stretching, extension that Graphic Panel can be random, file on Graphic Panel can be stored, utilize dedusting equipment to make the dust wiping automatically on Graphic Panel simultaneously.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises Ariticle-storing barrel 1, the first column 2, Graphic Panel 3, dust exhaust apparatus 4, spring 5, air suction opening 6, hook 7, locating hole 8, fixed head 9, universal wheel 10, the second column 11, hairbrush 12 and controller 13, the right side of fixed head 9 is provided with the first column 2, the lower end of the first column 2 is provided with universal wheel 10, the center of fixed head 9 is provided with several locating holes 8 uniformly, the left side of fixed head 9 is provided with Ariticle-storing barrel 1, the front end surface of fixed head 9 is provided with Graphic Panel 3, the inside center place of Ariticle-storing barrel 1 is provided with spring 5, one side of Graphic Panel 3 is connected with spring 5, the opposite side center of Graphic Panel 3 is provided with hook 7, the front end of Ariticle-storing barrel 1 is provided with dust exhaust apparatus 4, the lower end of dust exhaust apparatus 4 is provided with controller 13, and the right-hand member of dust exhaust apparatus 4 is provided with several air suction openings 6 uniformly, and the right-hand member inner side of dust exhaust apparatus 4 is provided with several hairbrush 12 uniformly, the lower end that the lower end of Ariticle-storing barrel 1 is provided with the second column 11, the second columns 11 is provided with universal wheel 10.
The utility model operation principle: showing stand can arbitrarily move easily by universal wheel 10, one side of Graphic Panel 3 is connected with the spring 5 of Ariticle-storing barrel 1 inside, one side of Graphic Panel 3 is provided with hook 7, by link up with 7 and fixed head 9 on locating hole 8 determine the position of Graphic Panel 3, in the time that the content on Graphic Panel 3 does not need to preserve, unclamp hook 7 and by controller 13, dust exhaust apparatus 4 opened, by hairbrush 12 and air suction opening 6, the content on Graphic Panel 3 is wiped out, in the time that need to preserving, the content on Graphic Panel 3 only need to unclamp hook 7, utilize spring 5 to make Graphic Panel 3 be reduced to Ariticle-storing barrel 1 inside, because controller 13 is not opened hairbrush 12 and dust exhaust apparatus 4, well protect the content on Graphic Panel 3.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design and easy to operate; use a spring assembly to make the stretching, extension that Graphic Panel can be random; in the time that Graphic Panel indentation Ariticle-storing barrel is inner, can be good at protecting the content on Graphic Panel not to be destroyed, utilize controller to control dust arrester simultaneously and make the dust wiping automatically on Graphic Panel.
Brief description of the drawings:
Fig. 1 is the utility model structural representation.
Detailed description of the invention:
Referring to Fig. 1, this detailed description of the invention by the following technical solutions: it comprises it and comprises Ariticle-storing barrel 1, the first column 2, Graphic Panel 3, dust exhaust apparatus 4, spring 5, air suction opening 6, hook 7, locating hole 8, fixed head 9, universal wheel 10, the second column 11, hairbrush 12 and controller 13, the right side of fixed head 9 is provided with the first column 2, the lower end of the first column 2 is provided with universal wheel 10, the center of fixed head 9 is provided with several locating holes 8 uniformly, the left side of fixed head 9 is provided with Ariticle-storing barrel 1, the front end surface of fixed head 9 is provided with Graphic Panel 3, the inside center place of Ariticle-storing barrel 1 is provided with spring 5, one side of Graphic Panel 3 is connected with spring 5, the opposite side center of Graphic Panel 3 is provided with hook 7, the front end of Ariticle-storing barrel 1 is provided with dust exhaust apparatus 4, the lower end of dust exhaust apparatus 4 is provided with controller 13, and the right-hand member of dust exhaust apparatus 4 is provided with several air suction openings 6 uniformly, and the right-hand member inner side of dust exhaust apparatus 4 is provided with several hairbrush 12 uniformly, the lower end that the lower end of Ariticle-storing barrel 1 is provided with the second column 11, the second columns 11 is provided with universal wheel 10.
This detailed description of the invention operation principle: showing stand can arbitrarily move easily by universal wheel 10, one side of Graphic Panel 3 is connected with the spring 5 of Ariticle-storing barrel 1 inside, one side of Graphic Panel 3 is provided with hook 7, by link up with 7 and fixed head 9 on locating hole 8 determine the position of Graphic Panel 3, in the time that the content on Graphic Panel 3 does not need to preserve, unclamp hook 7 and by controller 13, dust exhaust apparatus 4 opened, by hairbrush 12 and air suction opening 6, the content on Graphic Panel 3 is wiped out, in the time that need to preserving, the content on Graphic Panel 3 only need to unclamp hook 7, utilize spring 5 to make Graphic Panel 3 be reduced to Ariticle-storing barrel 1 inside, because controller 13 is not opened hairbrush 12 and dust exhaust apparatus 4, well protect the content on Graphic Panel 3.
This detailed description of the invention has following beneficial effect: it is simple in structure, reasonable in design and easy to operate; use a spring assembly to make the stretching, extension that Graphic Panel can be random; in the time that Graphic Panel indentation Ariticle-storing barrel is inner, can be good at protecting the content on Graphic Panel not to be destroyed, utilize controller to control dust arrester simultaneously and make the dust wiping automatically on Graphic Panel.
Claims (1)
1. a novel Teaching of Economics Graphic Panel, it is characterized in that it comprises Ariticle-storing barrel (1), the first column (2), Graphic Panel (3), dust exhaust apparatus (4), spring (5), air suction opening (6), hook (7), locating hole (8), fixed head (9), universal wheel (10), the second column (11), hairbrush (12) and controller (13), the right side of fixed head (9) is provided with the first column (2), the lower end of the first column (2) is provided with universal wheel (10), the center of fixed head (9) is provided with several locating holes (8) uniformly, the left side of fixed head (9) is provided with Ariticle-storing barrel (1), the front end surface of fixed head (9) is provided with Graphic Panel (3), the inside center place of Ariticle-storing barrel (1) is provided with spring (5), one side of Graphic Panel (3) is connected with spring (5), the opposite side center of Graphic Panel (3) is provided with hook (7), the front end of Ariticle-storing barrel (1) is provided with dust exhaust apparatus (4), the lower end of dust exhaust apparatus (4) is provided with controller (13), the right-hand member of dust exhaust apparatus (4) is provided with several air suction openings (6) uniformly, the right-hand member inner side of dust exhaust apparatus (4) is provided with several hairbrush (12) uniformly, the lower end of Ariticle-storing barrel (1) is provided with the second column (11), the lower end of the second column (11) is provided with universal wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062513.0U CN203681072U (en) | 2014-02-12 | 2014-02-12 | Novel displaying board for economics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062513.0U CN203681072U (en) | 2014-02-12 | 2014-02-12 | Novel displaying board for economics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681072U true CN203681072U (en) | 2014-07-02 |
Family
ID=51003021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062513.0U Expired - Fee Related CN203681072U (en) | 2014-02-12 | 2014-02-12 | Novel displaying board for economics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246440A (en) * | 2019-07-18 | 2019-09-17 | 信阳农林学院 | A kind of split type promotional display device |
-
2014
- 2014-02-12 CN CN201420062513.0U patent/CN203681072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246440A (en) * | 2019-07-18 | 2019-09-17 | 信阳农林学院 | A kind of split type promotional display device |
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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: 20140702 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |