CN202641153U - Teaching writing board with projector equipment and cleaning brushes - Google Patents
Teaching writing board with projector equipment and cleaning brushes Download PDFInfo
- Publication number
- CN202641153U CN202641153U CN 201220306038 CN201220306038U CN202641153U CN 202641153 U CN202641153 U CN 202641153U CN 201220306038 CN201220306038 CN 201220306038 CN 201220306038 U CN201220306038 U CN 201220306038U CN 202641153 U CN202641153 U CN 202641153U
- Authority
- CN
- China
- Prior art keywords
- writing board
- teaching
- teacher
- board
- cleaning brushes
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a teaching writing board with projector equipment and cleaning brushes. The teaching writing board comprises a writing board. A square display screen is arranged on the writing board. The two left-right symmetrical cleaning brushes capable of swinging leftwards and rightwards are arranged on the upper end of the writing board. The teaching writing board has the advantages of being attractive, strong in practicality and convenient to use. Before a class, to-be-mentioned knowledge points are summarized in courseware and on the writing board by a teacher, and teaching is carried out by aid of two combined teaching methods, so knowledge expansion can be better carried out by students, and understanding is deepened in class; and after the class, the teacher just needs to press a control switch on one side of the writing board, and the cleaning brushes can be controlled, teaching time of the teacher is saved, and workload of the teacher is reduced.
Description
Technical field
The utility model belongs to the teaching aid technical field, relates to a kind of teaching tablet with projector equipment and cleaning brush.
Background technology
Clipboard is a kind of teaching aid that is applied in the teaching aspect, in the time of teacher professor section purpose, the content that the student can't well teach teacher is carried out thinking and is expanded, often teacher is easy to just forget fallen after having said class, and teacher tends to write a lot of contents at board in the process of teaching, on one side when giving lessons often wiped, just can proceed the content professor, be unfavorable for like this saving time in classroom, strengthen the content that the student can acquire on the classroom.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art
,The utility model provides a kind of long and teaching tablet with projector equipment and cleaning brush that can the automated cleaning characteristics of attractive in appearance, practical, life cycle that has.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of teaching tablet with projector equipment and cleaning brush, comprise board, be provided with a square display screen at described board, the cleaning brush that is provided with two left-right symmetry and can swings in the board upper end.
Described display screen is connected with a player.
Described cleaning brush is connected with the gauge tap signal of telecommunication of board one side.
The beneficial effects of the utility model are: have characteristics attractive in appearance, practical, easy to use, the teacher at school front knowledge point that will be mentioned to upper class hour is combined with courseware and two kinds of teaching methods of board summary imparts knowledge to students, can better carry out knowledge when making the student at school expands and sharpens understanding, teacher is after having taught course, teacher only need to press board gauge tap on one side and just can control cleaning brush, save the time that teacher teaches, reduced teacher's workload.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-board, 2-display screen, 3-cleaning brush, 4-player.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, a kind of teaching tablet with projector equipment and cleaning brush, comprise board 1, be provided with a square display screen 2 at described board 1, the cleaning brush 3 that is provided with two left-right symmetry and can swings in board 1 upper end, described display screen 2 is connected with a player 4, and the clean range of described cleaning brush 3 is the right and left of corresponding board 1 just, and described cleaning brush 3 is controlled by the gauge tap that is built up in board 1 one sides.
The utlity model has characteristics attractive in appearance, practical, easy to use and the energy automated cleaning, the teacher at school front knowledge point that will be mentioned to upper class hour is combined with courseware and two kinds of teaching methods of board summary imparts knowledge to students, can better carry out knowledge when making the student at school expands and sharpens understanding, teacher is after having taught course, teacher only need to press board gauge tap on one side and just can control cleaning brush, save the time that teacher teaches, reduced teacher's workload.
Claims (3)
1. the teaching tablet with projector equipment and cleaning brush comprises board, is provided with a square display screen at described board, two cleaning brush that symmetry can swing about the board upper end is provided with.
2. as claimed in claim 1 with the teaching tablet of projector equipment and cleaning brush, it is characterized in that: described display screen is connected with a player.
3. as claimed in claim 1 with the teaching tablet of projector equipment and cleaning brush, it is characterized in that: described cleaning brush is connected with the gauge tap signal of telecommunication of board one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306038 CN202641153U (en) | 2012-06-28 | 2012-06-28 | Teaching writing board with projector equipment and cleaning brushes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306038 CN202641153U (en) | 2012-06-28 | 2012-06-28 | Teaching writing board with projector equipment and cleaning brushes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641153U true CN202641153U (en) | 2013-01-02 |
Family
ID=47410310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306038 Expired - Fee Related CN202641153U (en) | 2012-06-28 | 2012-06-28 | Teaching writing board with projector equipment and cleaning brushes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700327A (en) * | 2012-06-28 | 2012-10-03 | 丘志敏 | Teaching writing board with projecting equipment and cleaning brushes |
-
2012
- 2012-06-28 CN CN 201220306038 patent/CN202641153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700327A (en) * | 2012-06-28 | 2012-10-03 | 丘志敏 | Teaching writing board with projecting equipment and cleaning brushes |
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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: 20130102 Termination date: 20130628 |