CN211857871U - Self-suction type display board for teaching interaction of college Korean - Google Patents
Self-suction type display board for teaching interaction of college Korean Download PDFInfo
- Publication number
- CN211857871U CN211857871U CN202020942940.3U CN202020942940U CN211857871U CN 211857871 U CN211857871 U CN 211857871U CN 202020942940 U CN202020942940 U CN 202020942940U CN 211857871 U CN211857871 U CN 211857871U
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- CN
- China
- Prior art keywords
- display board
- shell
- show board
- board
- self
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- 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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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a from inhaling interactive show board of using of university Korean teaching, includes the shell, characterized by, and the shell installs the show board for having one side open-ended box shape structure in the shell, is provided with down the baffle under the shell, and fixed mounting has show board inner panel in the shell, and the show board is installed outward to show board inner panel, and the both ends of show board are driving shaft and driven shaft, and the belt motion is done to the show board under the drive of driving shaft, still is provided with the dust absorption hole in the shell. The inner plate of the display board is fixedly arranged in the shell through a fixing frame. The utility model provides a from inhaling formula university Korean teaching interdynamic and use show board, characterized by, show board rear side still fixed mounting have the clearance to wipe, the clearance wipe and show the board and contact, the clearance is wiped and is cylindrical structure or square structure, fixed mounting is wiped in the clearance.
Description
Technical Field
The utility model relates to a device is used in the lecture, concretely relates to inhale formula university korean language teaching is interactive with show board certainly.
Background
In the teaching in-process of korean, need carry out the interdynamic between mr and the student, especially when the teaching of Spanish, large-scale show board has not been suitable for, need the show board small-size and that can move, the general usable area of present teaching display device is less, just so need the frequent board of wiping of teacher to remove the english writing, not only work load is big, also there is very big influence simultaneously to mr's healthy, the powder of chalk can be inhaled by the teacher in the lung, the time of wiping the writing and the time of waiting for the dust to fall are very big extravagant moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a save time, easy operation, reduce dust pollution inhale formula university korean language teaching of inhaling and use show board each other, in order to realize above-mentioned purpose, the technical scheme of the utility model is:
the utility model provides a from inhaling interactive show board of using of university Korean teaching, includes the shell, characterized by, and the shell installs the show board for having one side open-ended box shape structure in the shell, is provided with down the baffle under the shell, and fixed mounting has show board inner panel in the shell, and the show board is installed outward to show board inner panel, and the both ends of show board are driving shaft and driven shaft, and the belt motion is done to the show board under the drive of driving shaft, still is provided with the dust absorption hole in the shell. The inner plate of the display board is fixedly arranged in the shell through a fixing frame. The utility model provides a from inhaling formula university Korean teaching interdynamic and use show board, characterized by, show board rear side still fixed mounting have the clearance to wipe, the clearance wipe and show the board and contact, the clearance is wiped and is cylindrical structure or square structure, fixed mounting is wiped in the clearance.
The display board inner panel includes two fixed plates, is provided with a plurality of support columns between two fixed plates.
The upper part of the shell is also provided with a hook,
the utility model discloses saved the space, convenient to carry moreover, the size that can be as required comes to cut the show board, has saved the mr and has erased the writing and wait for the time that the dust fell down, and the dust can be inhaled by the dust catcher and has reduced the pollution to can directly roll the use when the clearance dust absorption.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the display board of the present invention;
FIG. 3 is a schematic view of the housing structure of the present invention;
fig. 4 is a schematic side view of the display board of the present invention;
FIG. 5 is a schematic diagram of the structure of the display board of the present invention;
fig. 6 is a schematic diagram of the structure of the display board of the present invention.
In the drawings:
1. a housing; 2. a side panel; 3. a display board; 4. a drive shaft; 5. a lower baffle plate; 6. a driven shaft fixing end; 7. cleaning and wiping; 8. a fixed mount; 9. cleaning the fixed end of the wiper; 10. a driving shaft fixing end; 11. hooking; 12. a back plate; 13. a dust collection hole; 14. a display board inner plate; 15. a driven shaft.
Detailed Description
The present invention is further described with reference to the accompanying drawings 1-6: the utility model discloses a blackboard that can curl that the show board adopted, be common material on the market, this device one kind is from inhaling mutual show board that uses of college korean language teaching, including shell 1, characterized by, shell 1 is for having an open-ended box shape structure, installs show board 3 in the shell 1, is provided with down baffle 5 under the shell 1, and fixed mounting has show board inner panel 14 in the shell 1, and show board 3 is installed outward to show board inner panel 14, and the both ends of show board 3 are driving shaft 4 and driven shaft 15, and show board 3 does the belt motion under the drive of driving shaft 4, still is provided with dust absorption hole 13 in the shell 1. The inner display board plate 14 is fixedly arranged in the shell 1 through a fixing frame 8. The utility model provides a from inhaling formula university Korean teaching interdynamic and use show board, characterized by, 3 rear sides of show board still fixed mounting have the clearance to wipe 7, the clearance wipe 7 and show board 3 contact, the clearance is wiped 7 and is cylindrical structure or square structure, 7 fixed mounting is wiped in the clearance.
The inner display board plate 14 comprises two fixing plates, and a plurality of supporting columns are arranged between the two fixing plates.
The upper part of the shell 1 is also provided with a hook 11,
the driving shaft 4 is externally connected with a motor which drives the driving shaft to rotate, the display board on the outer side of the driving shaft 4 and the driven shaft 15 also moves,
when the front side needs to be wiped clean after being used, the motor is controlled to rotate, the front side is turned to the back side, the cleaning wiper 7 at the back side is in contact with the display board 3 to clean in the turning process, the wiped dust is absorbed under the suction action of the dust absorption hole 13, the dust which cannot be absorbed falls into the bottom of the shell 1, the lower baffle 5 below the shell 1 effectively blocks the dust inside, the side panel 2 effectively isolates the dust, when the cleaning is needed, the lower baffle and the side panel 2 are detached to clean, the top of the device is convenient to use, the hook can be hung on a wall or leaned against the wall, the motor is used for controlling the driving shaft 4 to rotate, the basic connection relation in the field is adopted, the time for wiping the display board can be saved, when the display board is turned over, the back cleaning wiper 7 can wipe the turned display board clean, and the dust can be sucked by the dust suction hole at the back, and a dust collector is arranged at the back of the dust suction hole, and the dust collector used by the utility model is a common dust collector used in the market.
Claims (5)
1. A self-suction type display board for college Korean teaching interaction comprises a shell (1) and is characterized in that the shell (1) is of a box-shaped structure with an opening on one side, a display board (3) is installed in the shell (1), a lower baffle (5) is arranged below the shell (1),
the display board inner plate (14) is fixedly mounted in the shell (1), the display board (3) is mounted outside the display board inner plate (14), a driving shaft (4) and a driven shaft (15) are arranged at two ends of the display board (3), the display board (3) is driven by the driving shaft (4) to perform belt movement, and a dust suction hole (13) is further formed in the shell (1).
2. The self-suction type display board for university Korean teaching interaction according to claim 1, wherein the display board inner plate (14) is fixedly installed in the housing (1) through a fixing frame (8).
3. The self-suction type university Korean teaching interaction display board as claimed in claim 1, wherein a cleaning wiper (7) is fixedly mounted on the rear side of the display board (3), the cleaning wiper (7) is in contact with the display board (3), the cleaning wiper (7) is of a cylindrical structure or a square structure, and the cleaning wiper (7) is fixedly mounted.
4. The self-suction type display board for college korean teaching interaction as claimed in claim 1, wherein the inner display board plate (14) comprises two fixing plates, and a plurality of supporting pillars are disposed between the two fixing plates.
5. The self-suction type university Korean teaching interaction display board as claimed in claim 1, wherein a hook (11) is further arranged at the upper part of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942940.3U CN211857871U (en) | 2020-05-29 | 2020-05-29 | Self-suction type display board for teaching interaction of college Korean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942940.3U CN211857871U (en) | 2020-05-29 | 2020-05-29 | Self-suction type display board for teaching interaction of college Korean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211857871U true CN211857871U (en) | 2020-11-03 |
Family
ID=73236741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942940.3U Expired - Fee Related CN211857871U (en) | 2020-05-29 | 2020-05-29 | Self-suction type display board for teaching interaction of college Korean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211857871U (en) |
-
2020
- 2020-05-29 CN CN202020942940.3U patent/CN211857871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201103 Termination date: 20210529 |