CN203041365U - Teaching auxiliary frame - Google Patents
Teaching auxiliary frame Download PDFInfo
- Publication number
- CN203041365U CN203041365U CN 201320023484 CN201320023484U CN203041365U CN 203041365 U CN203041365 U CN 203041365U CN 201320023484 CN201320023484 CN 201320023484 CN 201320023484 U CN201320023484 U CN 201320023484U CN 203041365 U CN203041365 U CN 203041365U
- Authority
- CN
- China
- Prior art keywords
- auxiliary frame
- teaching
- teaching auxiliary
- connecting rod
- sliding 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a teaching auxiliary frame, and belongs to the filed of teaching devices. The teaching auxiliary frame structurally comprises a sliding rail and a sliding block, wherein cross section of the sliding rail is in a T shape, the sliding block is installed on the sliding rail, the sliding rail is installed on a wall below a blackboard through installation holes, a cylindrical connecting rod is arranged at the bottom of the sliding block, a rotary table is arranged at the bottom of the connecting rod, and a fan-shaped supporting plate which can be folded and tucked is installed on the rotary table. Compared with the prior art, the teaching auxiliary frame has the advantages of being reasonable in design, simple in structure, easy to manufacture, convenient to use and the like. Teaching efficiency of teachers can be effectively improved, and labor intensity of the teachers is relieved.
Description
Technical field
The utility model relates to the teaching equipment field, specifically a kind of teaching auxiliary frame.
Background technology
In teaching classroom, especially in the teaching classroom such as history, need teacher to write a large amount of literal on the blackboard of being everlasting, sometimes also need educational aid such as ruler to draw at blackboard and separate, the teacher writes Shi Yaoyi only hand-held teaching notes or teaching aid at blackboard, the another hand is write with chalk, keep a posture for a long time, make the teacher feel that arm aches, not only influence the healthy of teacher, and influence teacher's the efficient of writing, be unfavorable for teaching.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of a kind of teaching auxiliary frame simple in structure, easy to use is provided.
The technical scheme that its technical problem that solves the utility model adopts is: this teaching auxiliary frame comprises that the cross section is the capable slide rail of T and is installed in slide block on the slide rail, slide rail is installed on the wall of blackboard below by installing hole, the bottom of slide block is provided with cylindrical connecting rod, the bottom of connecting rod is provided with rotating disk, and the fan-shaped supporting plate of collapsible gathering is installed on the rotating disk.
Described slide block is provided with the locking button.
A kind of teaching auxiliary frame of the present utility model 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 a kind of structural representation of the auxiliary frame of imparting knowledge to students.
Among the figure: 1, slide rail, 2, installing hole, 3, slide block, 4, the locking button, 5, rotating disk, 6, fan-shaped supporting plate, 7, connecting rod.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of teaching auxiliary frame of the present utility model, its structure comprise that the cross section is the capable slide rail of T 1 and is installed in slide block 3 on the slide rail 1, and slide block 3 can be free to slide along slide rail 1, and slide block 3 is provided with locking button 4; Slide rail 1 is installed on the wall of blackboard below by installing hole 2, and the bottom of slide block 3 is provided with cylindrical connecting rod 7, and the bottom of connecting rod 7 is provided with rotating disk 5, and the fan-shaped supporting plate 6 of collapsible gathering is installed on the rotating disk 5.
Serve as a teacher when not needing to use fan-shaped supporting plate 6, fan-shaped supporting plate 6 folding gatherings in can be reduced fan-shaped supporting plate 6 occupation space; When needs used, adjusting slider 3 launched fan-shaped supporting plate 6 and can use to correct position.
A kind of its processing and fabricating of teaching auxiliary frame 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)
- One kind the teaching auxiliary frame, comprise that the cross section is the capable slide rail of T and is installed in slide block on the slide rail, slide rail is installed on the wall of blackboard below by installing hole, it is characterized in that, the bottom of described slide block is provided with cylindrical connecting rod, the bottom of connecting rod is provided with rotating disk, and the fan-shaped supporting plate of collapsible gathering is installed on the rotating disk.
- 2. teaching auxiliary frame according to claim 1 is characterized in that, described slide block is provided with the locking button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023484 CN203041365U (en) | 2013-01-17 | 2013-01-17 | Teaching auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023484 CN203041365U (en) | 2013-01-17 | 2013-01-17 | Teaching auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203041365U true CN203041365U (en) | 2013-07-10 |
Family
ID=48724380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023484 Expired - Fee Related CN203041365U (en) | 2013-01-17 | 2013-01-17 | Teaching auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203041365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445762A (en) * | 2020-05-27 | 2020-07-24 | 安庆师范大学 | University student's careers guidance prospect analysis display device |
-
2013
- 2013-01-17 CN CN 201320023484 patent/CN203041365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445762A (en) * | 2020-05-27 | 2020-07-24 | 安庆师范大学 | University student's careers guidance prospect analysis display device |
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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: 20130710 Termination date: 20140117 |