CN202552978U - Blackboard teaching auxiliary wall-map frame - Google Patents
Blackboard teaching auxiliary wall-map frame Download PDFInfo
- Publication number
- CN202552978U CN202552978U CN2012201257654U CN201220125765U CN202552978U CN 202552978 U CN202552978 U CN 202552978U CN 2012201257654 U CN2012201257654 U CN 2012201257654U CN 201220125765 U CN201220125765 U CN 201220125765U CN 202552978 U CN202552978 U CN 202552978U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- magnetic board
- teaching
- teaching auxiliary
- auxiliary wall
- 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 discloses a blackboard teaching auxiliary wall-map frame and belongs to the field of teaching auxiliary equipment. The blackboard teaching auxiliary wall-map frame comprises magnetic absorbing pieces and a fixing magnetic board. The top of a blackboard frame is provided with a sliding rail provided with a sliding block which can slide freely. The bottom of the sliding block is provided with the fixing magnetic board. At least one side of the fixing magnetic board is provided with an adjusting magnetic board. The fixing magnetic board and the adjusting magnetic board are provided with the magnetic absorbing pieces in an absorbing mode. Compared with the prior art, the blackboard teaching auxiliary wall-map frame has the advantages of reasonable design, simple structure, easy process, and convenient use and the like, and effectively improves teaching efficiency of teachers and teaching quality.
Description
Technical field
The utility model relates to teaching auxiliary equipment field, specifically the auxiliary Hanging chart stand of black board teaching.
Background technology
In the teaching process of middle and primary schools, the teacher shows some pictures through regular meeting to students, with intuitivism apprehension and the deep memory of deepening the student.The way that the teacher takes is that picture is hung on the nail of blackboard top, but can't nail above some blackboard, and teacher can only be placed on picture on the dais and show that extremely inconvenience also influences observation of students in teaching.
Summary of the invention
The technical assignment of the utility model is to above weak point, provides a kind of black board teaching simple in structure, easy to use to assist Hanging chart stand.
The utility model solves the technical scheme that its technical problem adopted: the auxiliary Hanging chart stand of this black board teaching comprises magnetic suction sheet and fixed magnetic plate; The top of blackboard framework is provided with slide rail; Slide rail is provided with the slide block that can be free to slide; The bottom of slide block is provided with the fixed magnetic plate, and at least one side of fixed magnetic plate is provided with the adjusting magnetic sheet, and the fixed magnetic plate is adsorbed with magnetic suction sheet with regulating on the magnetic sheet.
Described adjusting magnetic sheet is slidingly connected through adjusting slider and fixed magnetic plate.
The auxiliary Hanging chart stand of the black board teaching of the utility model is compared with prior art, have reasonable in design, simple in structure, characteristics such as be easy to process, easy to use, effectively raise teacher's teaching efficient and quality.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of the auxiliary Hanging chart stand of black board teaching.
Among the figure: 1, blackboard framework, 2, slide rail, 3, slide block, 4, magnetic inhales sheet, 5, the fixed magnetic plate, 6, regulate magnetic sheet, 7, adjusting slider.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
The black board teaching of the utility model is assisted Hanging chart stand; Its structure comprises magnetic suction sheet 4 and fixed magnetic plate 5, and the top of blackboard framework 1 is provided with slide rail 2, and slide rail 2 is provided with the slide block 3 that can be free to slide; The bottom of slide block 3 is provided with fixed magnetic plate 5; Fixed magnetic plate 5 one or both sides are provided with regulates magnetic sheet 6, regulates magnetic sheet 6 and is slidingly connected through adjusting slider 7 and fixed magnetic plate 5, and adjusting slider 7 is slidingly connected with the chute of fixed magnetic plate 5 rear sides; Fixed magnetic plate 5 is adsorbed with one, two or three magnetic suction sheets 4 with regulating on the magnetic sheet 6.
During use,, inhale sheet 4 through magnetic then wall chart is fixed on the fixed magnetic plate 5,, can expand through regulating magnetic sheet 6, thereby make that wall chart can smooth being illustrated on the blackboard if wall chart is excessive through the suitable position that slide block 3 moves fixed magnetic plate 5.
Auxiliary its processing and fabricating of Hanging chart stand of the black board teaching of the utility model is very simple and convenient, 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. black board teaching is assisted Hanging chart stand; Comprise magnetic suction sheet and fixed magnetic plate; The top that it is characterized in that blackboard framework is provided with slide rail, and slide rail is provided with the slide block that can be free to slide, and the bottom of slide block is provided with the fixed magnetic plate; At least one side of fixed magnetic plate is provided with the adjusting magnetic sheet, and the fixed magnetic plate is adsorbed with magnetic suction sheet with regulating on the magnetic sheet.
2. black board teaching according to claim 1 is assisted Hanging chart stand, it is characterized in that described adjusting magnetic sheet is slidingly connected through adjusting slider and fixed magnetic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201257654U CN202552978U (en) | 2012-03-30 | 2012-03-30 | Blackboard teaching auxiliary wall-map frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201257654U CN202552978U (en) | 2012-03-30 | 2012-03-30 | Blackboard teaching auxiliary wall-map frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202552978U true CN202552978U (en) | 2012-11-28 |
Family
ID=47202693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201257654U Expired - Fee Related CN202552978U (en) | 2012-03-30 | 2012-03-30 | Blackboard teaching auxiliary wall-map frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202552978U (en) |
-
2012
- 2012-03-30 CN CN2012201257654U patent/CN202552978U/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: 20121128 Termination date: 20130330 |