CN202698259U - Auxiliary writing frame for blackboard teaching - Google Patents
Auxiliary writing frame for blackboard teaching Download PDFInfo
- Publication number
- CN202698259U CN202698259U CN 201220321149 CN201220321149U CN202698259U CN 202698259 U CN202698259 U CN 202698259U CN 201220321149 CN201220321149 CN 201220321149 CN 201220321149 U CN201220321149 U CN 201220321149U CN 202698259 U CN202698259 U CN 202698259U
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- CN
- China
- Prior art keywords
- teaching
- slide block
- blackboard
- base plate
- sliding block
- 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 an auxiliary writing frame for blackboard teaching and belongs to the field of auxiliary tools for teaching. The writing frame structurally comprises a base plate and a book end, wherein the base plate is fixed on the wall above a blackboard, a sliding groove is arranged on the surface of the base plate, a sliding block which can slide freely is arranged inside the sliding groove, the bottom of the sliding block is connected with the book end which is used for positioning teaching plans through a gooseneck pipe, a battery case is arranged on the front side of the sliding block, and an illuminating lamp is arranged on the surface of the front end of the sliding block. Compared with the prior art, the auxiliary writing frame for blackboard teaching has the advantages of being reasonable in design, simple in structure, easy to machine, convenient to use and the like, the working efficiency and the teaching quality of teachers are improved, and the labor intensity of teachers is reduced.
Description
Technical field
The utility model relates to the teaching tool field, specifically the auxiliary desk of black board teaching.
Background technology
In the middle school teaching classroom, especially in the language teaching classroom, the teacher often need to write a large amount of literal at blackboard, the teacher writes only hand-held teaching notes of Shi Yaoyi at blackboard, and another hand chalk-writing keeps a posture for a long time, so that feeling arm, the teacher aches, not only affect the healthy of teacher, and affect teacher's the efficient of writing, be unfavorable for teaching.
Summary of the invention
Technical assignment of the present utility model is for above weak point, provides a kind of black board teaching simple in structure, easy to use to assist desk.
The technical scheme that its technical problem that solves the utility model adopts is: the auxiliary desk of this teaching comprises base plate and the book clamp that is fixed on the wall of blackboard top, backplate surface has chute, be provided with the slide block that can be free to slide in the chute, the bottom of slide block links together by the book clamp of goose neck pipe with the location teaching notes; The front side of slide block is provided with battery case, and the front-end surface of slide block is provided with illuminating lamp.
The front-end surface of described slide block is provided with the gauge tap of control illuminating lamp.
The auxiliary desk of black board teaching of the present utility model is compared with existing technology, have reasonable in design, simple in structure, be easy to processing, the characteristics such as easy to use, not only improved teacher's operating efficiency and quality of instruction, and reduced teacher's labour intensity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of the auxiliary desk of black board teaching.
Among the figure: 1, base plate, 2, chute, 3, slide block, 4, battery case, 5, gauge tap, 6, illuminating lamp, 7, goose neck pipe, 8, book clamp.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Black board teaching of the present utility model is assisted desk, its structure comprises base plate 1 and the book clamp 8 that is fixed on the wall of blackboard top, base plate 1 surface has chute 2, is provided with the slide block 3 that can be free to slide in the chute 2, and the bottom of slide block 3 links together by the book clamp 8 of goose neck pipe 7 with the location teaching notes; The front side of slide block 3 is provided with battery case 4, and the front-end surface of slide block 3 is provided with illuminating lamp 6, and slide block 3 surfaces of illuminating lamp 6 tops are provided with the gauge tap 5 of control illuminating lamp 6.
Auxiliary its processing and fabricating of desk of black board teaching of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. black board teaching is assisted desk, comprise the base plate and the book clamp that are fixed on the wall of blackboard top, it is characterized in that backplate surface has chute, be provided with the slide block that can be free to slide in the chute, the bottom of slide block links together by the book clamp of goose neck pipe with the location teaching notes; The front side of slide block is provided with battery case, and the front-end surface of slide block is provided with illuminating lamp.
2. the auxiliary desk of black board teaching according to claim 1 is characterized in that the front-end surface of described slide block is provided with the gauge tap of control illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321149 CN202698259U (en) | 2012-07-05 | 2012-07-05 | Auxiliary writing frame for blackboard teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321149 CN202698259U (en) | 2012-07-05 | 2012-07-05 | Auxiliary writing frame for blackboard teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202698259U true CN202698259U (en) | 2013-01-30 |
Family
ID=47578615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321149 Expired - Fee Related CN202698259U (en) | 2012-07-05 | 2012-07-05 | Auxiliary writing frame for blackboard teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202698259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443775A (en) * | 2018-04-24 | 2018-08-24 | 山东方星光电科技有限公司 | A kind of blackboard light compensating apparatus and light filling blackboard |
-
2012
- 2012-07-05 CN CN 201220321149 patent/CN202698259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443775A (en) * | 2018-04-24 | 2018-08-24 | 山东方星光电科技有限公司 | A kind of blackboard light compensating apparatus and light filling blackboard |
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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: 20130130 Termination date: 20130705 |