CN201941388U - Blackboard bookshelf for teaching - Google Patents
Blackboard bookshelf for teaching Download PDFInfo
- Publication number
- CN201941388U CN201941388U CN2010206354524U CN201020635452U CN201941388U CN 201941388 U CN201941388 U CN 201941388U CN 2010206354524 U CN2010206354524 U CN 2010206354524U CN 201020635452 U CN201020635452 U CN 201020635452U CN 201941388 U CN201941388 U CN 201941388U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- bookshelf
- teaching
- connection rod
- slide rail
- 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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Abstract
The utility model discloses a blackboard bookshelf for teaching, belonging to the technical field of a teaching tool, comprising a blackboard and a bookshelf, a slide rail parallel to the blackboard and arranged above the blackboard, a slider capable of relatively sliding on the slide rail, a fixation connection rod arranged at the bottom of the slider, an adjustment connection rod capable of relatively sliding and arranged on the bottom of the fixation connection rod, wherein the bookshelf is arranged at the bottom of the adjustment connection rod. Compared with the prior technology, the blackboard bookshelf has features of reasonable design, simple structure, easy process, convenient use, effectively increased teaching efficiency and reduced labor intensity of the teacher.
Description
Technical field
The utility model relates to the teaching aid field, specifically imparts knowledge to students and puts bookshelf with blackboard.
Background technology
In teaching classroom, especially in the mathematics several teaching classroom, need teacher on the blackboard of being everlasting, to write formula and drawing etc., when writing again by drawing instrument if desired, must be placed on teaching notes on the lectern, painting turns round after the something again checks content on the teaching notes; Even if when not needing drawing instrument to write, also want hand-held teaching notes, the another hand is write with chalk, thus, allows teacher feel like hell, and is unfavorable for teaching.
Summary of the invention
Technical assignment of the present utility model is at above weak point, provide a kind of simple in structure, be easy to process, teaching easy to use puts bookshelf with blackboard.
The technical scheme that its technical problem that solves the utility model adopts is: this is put bookshelf and comprises blackboard and holder bookshelf, the top of blackboard is provided with the slide rail that is parallel to blackboard, slide rail is provided with the slide block that can slide relatively, the bottom of slide block is provided with stationary links, the bottom of stationary links is provided with the adjusting connecting rod that can slide relatively, and the bottom of regulating connecting rod is provided with the holder bookshelf.
The both sides, top of described holder bookshelf are provided with book clamp.
Teaching of the present utility model is put bookshelf with blackboard and is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as easy to use, effectively raise teacher's efficiency of teaching, reduced teacher's labour intensity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is put the structural representation of bookshelf with blackboard for teaching.
Among the figure: 1, blackboard, 2, slide rail, 3, slide block, 4, stationary links, 5, regulate connecting rod, 6, the holder bookshelf, 7, book clamp.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Teaching of the present utility model is put bookshelf with blackboard, its structure comprises blackboard 1 and holder bookshelf 6, the top of blackboard 1 is provided with the slide rail 2 that is parallel to blackboard 1, slide rail 2 is provided with the slide block 3 that can slide relatively, the bottom of slide block 3 is provided with stationary links 4, the bottom of stationary links 4 is provided with the adjusting connecting rod 5 that can slide relatively, and the bottom of regulating connecting rod 5 is provided with holder bookshelf 6, and the both sides, top of holder bookshelf 6 are provided with book clamp 7.
In teaching process, when the teacher need write on blackboard or draw, teaching notes can be placed on the holder bookshelf 6, can regulate the height of holder bookshelf 6 by regulating connecting rod 5, regulate the horizontal level of holder bookshelf 6 by slide block 3.
It is very simple and convenient that teaching of the present utility model is put its processing and fabricating of bookshelf with blackboard, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. teaching is put bookshelf with blackboard, comprise blackboard and holder bookshelf, the top that it is characterized in that blackboard is provided with the slide rail that is parallel to blackboard, slide rail is provided with the slide block that can slide relatively, the bottom of slide block is provided with stationary links, the bottom of stationary links is provided with the adjusting connecting rod that can slide relatively, and the bottom of regulating connecting rod is provided with the holder bookshelf.
2. teaching according to claim 1 is put bookshelf with blackboard, it is characterized in that the both sides, top of described holder bookshelf are provided with book clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206354524U CN201941388U (en) | 2010-11-30 | 2010-11-30 | Blackboard bookshelf for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206354524U CN201941388U (en) | 2010-11-30 | 2010-11-30 | Blackboard bookshelf for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941388U true CN201941388U (en) | 2011-08-24 |
Family
ID=44468740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206354524U Expired - Fee Related CN201941388U (en) | 2010-11-30 | 2010-11-30 | Blackboard bookshelf for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941388U (en) |
-
2010
- 2010-11-30 CN CN2010206354524U patent/CN201941388U/en not_active Expired - Fee Related
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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: 20110824 Termination date: 20111130 |