CN203157487U - Blackboard with curtain for Chinese teaching - Google Patents
Blackboard with curtain for Chinese teaching Download PDFInfo
- Publication number
- CN203157487U CN203157487U CN 201320185027 CN201320185027U CN203157487U CN 203157487 U CN203157487 U CN 203157487U CN 201320185027 CN201320185027 CN 201320185027 CN 201320185027 U CN201320185027 U CN 201320185027U CN 203157487 U CN203157487 U CN 203157487U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- curtain
- teaching
- frame
- sheet frame
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a blackboard with a curtain for Chinese teaching. The blackboard comprises a blackboard frame and a blackboard body. Two fixing frames are respectively arranged at the left end and the right end of the upper side of the blackboard frame, a rotary shaft is arranged between the two fixing frames, a curtain roll is sleeved on the outside of the rotary shaft, the curtain is wound on the curtain roll, a driving motor is arranged on the outer side of the right fixing frame, a spindle of the driving motor is connected with the rotary shaft, a button used for controlling the driving motor to rotate clockwise or anticlockwise is arranged on the blackboard frame, and two loudspeaker boxes are respectively arranged on outer sides of the left end and the right end of the blackboard frame. The blackboard has the advantages that the blackboard brings convenience for teaching in the traditional teaching mode; the blackboard brings convenience for teaching in a projection mode; the curtain is laid down after the blackboard is used, so that a blackboard protection effect can be realized; and the loudspeaker boxes are respectively arranged on the outer sides of the left end and the right end of the blackboard frame, so that teaching sound can be amplified conveniently.
Description
Technical field
The utility model relates to a kind of language teaching blackboard, particularly a kind of language teaching curtain blackboard.
Background technology
At present, in the language teaching practice, gone out outside traditional pattern of giving lessons, also introduced multimedia teaching method, just play the content of courses by projector, thus in the classroom except blackboard is set, also to prepare projection screen separately, after projection finishes, also to remove projection screen, very inconvenient.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of and simple in structurely, not only convenient impart knowledge to students but also convenient language teaching curtain blackboard of imparting knowledge to students with projection pattern with blackboard.
In order to solve the problems of the technologies described above, language teaching of the present utility model curtain blackboard, comprise sheet frame and plate body, the two ends, the left and right sides of described sheet frame top respectively are provided with a fixed mount, be provided with rotating shaft between described two fixed mounts, the outer cover of described rotating shaft is connected to a curtain roller, volume has curtain on the described curtain roller, the outside of described right side fixed mount is provided with a drive motors, the main shaft of described drive motors links to each other with rotating shaft, described sheet frame is provided with the button of control drive motors rotating, and the outside at two ends, the described sheet frame left and right sides respectively is provided with an audio amplifier.
The beneficial effect that the utility model is obtained is: (1) is provided with sheet frame and plate body, thereby conveniently imparts knowledge to students with traditional teaching pattern; (2) top of sheet frame is provided with two fixed mounts, is provided with rotating shaft between the fixed mount, is socketed with the curtain roller in the rotating shaft, volume has curtain on the curtain roller, and the curtain roller is driven by drive motors, thereby passes through control button, can automatically curtain be rolled and put down, so conveniently impart knowledge to students in the mode of projection; (3) after blackboard is finished using, curtain is put down, can play the protective effect to blackboard; (4) outside at two ends, the sheet frame left and right sides respectively is provided with an audio amplifier, and the convenient sound of will giving lessons amplifies.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, fixed mount, 2, rotating shaft, 3, the curtain roller, 4, drive motors, 5, audio amplifier, 6, sheet frame, 7, curtain, 8, plate body, 9, button.
The specific embodiment
As shown in Figure 1, language teaching of the present utility model curtain blackboard, comprise sheet frame 6 and plate body 8, the two ends, the left and right sides of described sheet frame 6 tops respectively are provided with a fixed mount 1, be provided with rotating shaft 2 between described two fixed mounts 1, the outer cover of described rotating shaft 2 is connected to a curtain roller 3, volume has curtain 7 on the described curtain roller 3, the outside of described right side fixed mount 1 is provided with a drive motors 4, the main shaft of described drive motors 4 links to each other with rotating shaft 2, described sheet frame 6 is provided with the button 9 of a control drive motors 4 rotatings, and the outside at two ends, described sheet frame 6 left and right sides respectively is provided with an audio amplifier 5.
Language teaching of the present utility model curtain blackboard is provided with sheet frame 6 and plate body 8, thereby conveniently imparts knowledge to students with traditional teaching pattern.
The top of sheet frame 6 is provided with two fixed mounts 1, be provided with rotating shaft 2 between the fixed mount 1, be socketed with curtain roller 3 in the rotating shaft 2, volume has curtain 7 on the curtain roller 3, curtain roller 3 is driven by drive motors 4, thereby by control button 9, can automatically curtain 7 be rolled and put down, so conveniently impart knowledge to students in the mode of projection.
After blackboard is finished using, curtain 7 is put down, can play the protective effect to blackboard.
The outside at two ends, sheet frame 6 left and right sides respectively is provided with an audio amplifier 5, and the convenient sound of will giving lessons amplifies.
Claims (1)
1. language teaching curtain blackboard, comprise sheet frame (6) and plate body (8), it is characterized in that: the two ends, the left and right sides of described sheet frame (6) top respectively are provided with a fixed mount (1), be provided with rotating shaft (2) between described two fixed mounts (1), the outer cover of described rotating shaft (2) is connected to a curtain roller (3), described curtain roller (3) is gone up volume curtain (7), the outside of described right side fixed mount (1) is provided with a drive motors (4), the main shaft of described drive motors (4) links to each other with rotating shaft (2), described sheet frame (6) is provided with the button (9) of a control drive motors (4) rotating, and the outside at described sheet frame (6) two ends, the left and right sides respectively is provided with an audio amplifier (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185027 CN203157487U (en) | 2013-03-30 | 2013-03-30 | Blackboard with curtain for Chinese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185027 CN203157487U (en) | 2013-03-30 | 2013-03-30 | Blackboard with curtain for Chinese teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157487U true CN203157487U (en) | 2013-08-28 |
Family
ID=49018703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185027 Expired - Fee Related CN203157487U (en) | 2013-03-30 | 2013-03-30 | Blackboard with curtain for Chinese teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157487U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004173A (en) * | 2016-08-01 | 2016-10-12 | 万象设计江苏有限责任公司 | Double-layer blackboard |
| CN106142922A (en) * | 2016-08-01 | 2016-11-23 | 万象设计江苏有限责任公司 | A kind of multifunction double-layer blackboard |
| CN107703655A (en) * | 2017-10-19 | 2018-02-16 | 深圳市唯酷光电有限公司 | The liquid crystal blackboard of projectable |
| CN108369789A (en) * | 2015-12-07 | 2018-08-03 | Lg电子株式会社 | Display device |
| CN108961863A (en) * | 2018-07-19 | 2018-12-07 | 合肥职业技术学院 | A kind of multimedia education system for science of financial management |
-
2013
- 2013-03-30 CN CN 201320185027 patent/CN203157487U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108369789A (en) * | 2015-12-07 | 2018-08-03 | Lg电子株式会社 | Display device |
| CN108369789B (en) * | 2015-12-07 | 2021-05-25 | Lg电子株式会社 | Display device |
| CN106004173A (en) * | 2016-08-01 | 2016-10-12 | 万象设计江苏有限责任公司 | Double-layer blackboard |
| CN106142922A (en) * | 2016-08-01 | 2016-11-23 | 万象设计江苏有限责任公司 | A kind of multifunction double-layer blackboard |
| CN107703655A (en) * | 2017-10-19 | 2018-02-16 | 深圳市唯酷光电有限公司 | The liquid crystal blackboard of projectable |
| CN107703655B (en) * | 2017-10-19 | 2021-04-30 | 深圳市唯酷光电有限公司 | Projectable liquid crystal blackboard |
| CN108961863A (en) * | 2018-07-19 | 2018-12-07 | 合肥职业技术学院 | A kind of multimedia education system for science of financial management |
| CN108961863B (en) * | 2018-07-19 | 2020-07-14 | 合肥职业技术学院 | Multimedia teaching system for financial management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140330 |