CN203832075U - Blackboard for class giving of Chinese teacher - Google Patents
Blackboard for class giving of Chinese teacher Download PDFInfo
- Publication number
- CN203832075U CN203832075U CN201420115604.6U CN201420115604U CN203832075U CN 203832075 U CN203832075 U CN 203832075U CN 201420115604 U CN201420115604 U CN 201420115604U CN 203832075 U CN203832075 U CN 203832075U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- guide rail
- teacher
- erasing
- wiping
- 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
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a blackboard for class giving of a Chinese teacher. The blackboard comprises a blackboard body and a guide rail. A resistance layer is arranged on the surface of the inner side of the guide rail. Two idler wheels are arranged on a movement rail formed by the resistance layer. Stretchable arms and a pasting board are arranged below the idler wheels. The edges of the pasting board are respectively provided with at least two elastic pressing sheets. Movable guide rails and an erasing brush are arranged on the blackboard body. An erasing handle is arranged in the middle of the erasing brush. The blackboard is simple in structure and reasonable in design; due to the fact that the guide rail and the pasting board are arranged on the blackboard body, the teacher does not need to take documents with one hand, the documents can be clamped on the pasting board, in this way, aches of the arms and the shoulders of the teacher can be relieved, and workloads of the teacher are relieved; due to the fact that the movable guide rails and the erasing brush are arranged on the blackboard body, when the teacher gives a class, and the blackboard body needs to be completely erased, characters on the blackboard can be clearly removed without multiple times of erasing, and therefore time is saved.
Description
Technical field
The utility model relates to education sector, relates in particular to a kind of Chinese language teacher and attends class and use blackboard.
Background technology
In traditional language teaching, teacher's writing on the blackboard on the Shi Yaojing that gives lessons is everlasting blackboard is explained student, sometimes need on blackboard, write in a large number, at this moment teacher needs to take on the other hand data, another hand is taken chalk writing on the blackboard on blackboard, writing on the blackboard meeting so for a long time causes teacher's arm and shoulder to be ached, increased teacher's work load, and easily cause occupational disease, be a teacher while upper class hour needing the complete blackboard of complete wiping simultaneously, current blackboard eraser is smaller, needs wiping could, by the word wiped clean on blackboard, to lose time so many times.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of Chinese language teacher to attend class and has used blackboard.
The utility model is to be achieved through the following technical solutions:
A kind of Chinese language teacher attends class with blackboard, comprise blackboard, described blackboard top is provided with guide rail, the inner surface of described guide rail is provided with resistant layer, the moving track that described resistant layer forms is provided with two rollers, described each roller below is provided with telescopic arm, described telescopic arm below is provided with pasting boards, on every limit of described pasting boards, be equipped with at least two elastic pressuring plates, in the right and left frame of described blackboard, be equipped with the moving guide rail of vertical layout, described moving guide rail is connected with wiping brush both sides, and described wiping brush centre position is provided with wiping handle.
As preferably, it is long that described rail length is greater than the plate of blackboard top.
As preferably, described elastic pressuring plate one end with pasting boards for being flexibly connected.
As preferably, described wiping brush is provided with bristle near blackboard one side surface.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by guide rail, pasting boards are set on blackboard, at this moment teacher does not just need to take on the other hand data, can by data card on pasting boards, so just can alleviate aching of teacher's arm and shoulder, alleviate teacher's work load; By moving guide rail and wiping brush are set on blackboard, the upper class hour that is a teacher, while needing the complete blackboard of complete wiping, does not so just need wiping could, by the word wiped clean on blackboard, to save the time so many times.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. blackboard; 2. guide rail; 3. resistant layer; 4. roller; 5. telescopic arm; 6. pasting boards; 7. elastic pressuring plate; 8. wiping brush; 9. moving guide rail; 10. wiping handle.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of Chinese language teacher attends class with blackboard, comprise blackboard 1, described blackboard 1 top is provided with guide rail 2, the plate that described guide rail 2 length are greater than blackboard 1 top is long, the inner surface of described guide rail 2 is provided with resistant layer 3, resistant layer 3 can prevent the random rolling of roller 4, the moving track that described resistant layer 3 forms is provided with two rollers 4, described each roller 4 below are provided with telescopic arm 5, described telescopic arm 5 belows are provided with pasting boards 6, on every limit of described pasting boards 6, be equipped with at least two elastic pressuring plates 7, described elastic pressuring plate 7 one end with pasting boards 6 for being flexibly connected, in the right and left frame of described blackboard 1, be equipped with the moving guide rail 9 of vertical layout, described moving guide rail 9 is connected with wiping brush 8 both sides, described wiping brush 8 is provided with bristle near blackboard 1 one side surfaces, described wiping brush 8 centre positions are provided with wiping handle 10.
Its specific embodiment is: serving as a teacher can be by data card on pasting boards 6 when writing on the blackboard, and can be according to data need to adjust by telescopic arm 5 height of pasting boards 6, can by roller 4 and guide rail 2, move whole this servicing unit according to teacher's position simultaneously, thereby greatly alleviated the work load of teacher when writing on the blackboard, be a teacher while upper class hour needing the complete blackboard of complete wiping, only need to pull the wiping handle 10 on wiping brush 8 that wiping brush 8 is moved up and down along moving guide rail 9, complete the wiping to blackboard, so do not need the wiping many times could be by the word wiped clean on blackboard, saved the time like this.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a Chinese language teacher attends class with blackboard, comprise blackboard (1), it is characterized in that: described blackboard (1) top is provided with guide rail (2), the inner surface of described guide rail (2) is provided with resistant layer (3), the moving track that described resistant layer (3) forms is provided with two rollers (4), described each roller (4) below is provided with telescopic arm (5), described telescopic arm (5) below is provided with pasting boards (6), on every limit of described pasting boards (6), be equipped with at least two elastic pressuring plates (7), in the right and left frame of described blackboard (1), be equipped with the moving guide rail (9) of vertical layout, described moving guide rail (9) is connected with wiping brush (8) both sides, described wiping brush (8) centre position is provided with wiping handle (10), the plate that described guide rail (2) length is greater than above blackboard (1) is long, described elastic pressuring plate (7) one end with pasting boards (6) for being flexibly connected, described wiping brush (8) is provided with bristle near blackboard (1) one side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115604.6U CN203832075U (en) | 2014-03-14 | 2014-03-14 | Blackboard for class giving of Chinese teacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115604.6U CN203832075U (en) | 2014-03-14 | 2014-03-14 | Blackboard for class giving of Chinese teacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832075U true CN203832075U (en) | 2014-09-17 |
Family
ID=51509955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115604.6U Expired - Fee Related CN203832075U (en) | 2014-03-14 | 2014-03-14 | Blackboard for class giving of Chinese teacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832075U (en) |
-
2014
- 2014-03-14 CN CN201420115604.6U patent/CN203832075U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201494176U (en) | Dual-purpose blackboard used for projecting and writing | |
| CN203832075U (en) | Blackboard for class giving of Chinese teacher | |
| CN204451691U (en) | A kind of electric remote control push-and-pull blackboard | |
| CN103963523A (en) | Blackboard with eraser | |
| CN204263777U (en) | A kind of variable-size automatic blackboard | |
| CN206805853U (en) | It is a kind of that there is the Business English Teaching Graphic Panel for pulling and pushing function | |
| CN203995303U (en) | With the dustproof blackboard of blackboard eraser | |
| CN204561324U (en) | The study table of a kind of teaching of Chinese with blank and whiteboard eraser | |
| CN203766326U (en) | Portable chinese teaching blackboard | |
| CN203246231U (en) | Novel semi-automatic blackboard | |
| CN203860698U (en) | Auxiliary blackboard writing device used for middle school Chinese teaching | |
| CN202319512U (en) | Blackboard | |
| CN203957623U (en) | A kind of clipboard | |
| CN204136638U (en) | The semi-automatic blackboard of a kind of slidingtype | |
| CN203293768U (en) | Classroom teaching board | |
| CN202593114U (en) | Novel blackboard eraser | |
| CN204614295U (en) | A kind of Multi-functional English teaching board | |
| CN203792962U (en) | Writing board for teaching purpose | |
| CN203126255U (en) | Chinese teaching board | |
| CN206470997U (en) | A kind of ideological and political education contrasts apparatus for demonstrating | |
| CN201633384U (en) | Novel writing instrument | |
| CN201941460U (en) | Dustproof blackboard eraser | |
| CN204451693U (en) | Rain brush type blackboard | |
| CN201989490U (en) | Blackboard | |
| CN211730827U (en) | A display device for english teaching sentence analysis |
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: 20140917 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |