CN203276640U - Novel teaching aid - Google Patents
Novel teaching aid Download PDFInfo
- Publication number
- CN203276640U CN203276640U CN 201320310701 CN201320310701U CN203276640U CN 203276640 U CN203276640 U CN 203276640U CN 201320310701 CN201320310701 CN 201320310701 CN 201320310701 U CN201320310701 U CN 201320310701U CN 203276640 U CN203276640 U CN 203276640U
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- China
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- demonstration
- papers
- supports
- scroll
- disposed
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- 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 novel teaching aid. The novel teaching aid includes a bottom seat and two supports. A sliding groove is disposed on the bottom seat, and a wheel is disposed at the lower end of each support. The each support is slidable back and forth along the sliding groove, and a plurality of hooks are symmetrically disposed on the each support. A scroll is disposed between the two supports, and the two ends of the scroll are disposed on the hooks of the supports. Demonstration papers are twined on the scroll. Since demonstration papers on which knowledge points are noted and the scroll are changeable, a teacher can choose demonstration papers with different sizes according to teaching content of each class period and hang the chosen demonstration papers on the scroll to carry out explain. Hanging requirements for demonstration papers with different widths are fulfilled by moving the supports back and forth, and hanging requirements for demonstration papers with different heights are fulfilled by using different hooks in specific operation.
Description
Technical field
The utility model relates to the educational outfit field, is a kind of teaching aid of being convenient to demonstrate class offerings specifically.
Background technology
In the teaching of a lot of courses, the knowledge point that every class relates to is all a lot, and it is that the student sets forth, explains that instructors adopts card form mostly, but because card record amount is fixed and limited, so having to carry a large amount of teaching cards, instructors gives lessons, very inconvenient.
The utility model content
Technical assignment of the present utility model is for above-mentioned technical deficiency, and a kind of Novel teaching aid is provided.
The technical scheme that the utility model technical solution problem adopts is: Novel teaching aid, comprise base and two supports, described base is provided with chute, the lower end of each support is provided with pulley, each support moves around along chute, is arranged with a plurality of hooks on described each support, is provided with spool between described two supports, the spool two ends are placed on the hook of two supports, are wound with demonstration paper on spool.
The beneficial effect that the utility model can bring is:
1, due to the convertibility of demonstration paper and spool self, so the teacher can be according to what of every class content of courses, select the demonstration paper of corresponding size to hang over and explains on spool;
2, by two supports that move around, to adapt to the suspension requirement of different in width demonstration paper, can also pass through the different hook of choice for use, adapt to the suspension requirement of different length demonstration paper.
Description of drawings
Fig. 1, one-piece construction schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done following detailed description:
As shown in Figure 1, the utility model discloses a kind of Novel teaching aid, comprise base 1 and two supports 5, described base 1 is provided with chute 2, and the lower end of each support 5 is provided with pulley 3, and each support 5 moves around along chute 2, be arranged with a plurality of hooks 4 on described each support 5, be provided with spool 6 between described two supports 5, spool 6 two ends are placed on the hook 4 of two supports 5, are wound with demonstration paper 7 on spool 6.
Due to the demonstration paper 7 that records this class knowledge point and the convertibility of spool 6, so the teacher can be according to what of every class content of courses, select the demonstration paper 7 of different sizes to hang on spool 6 and explains.During concrete operations, by two supports 5 that move around, to adapt to the suspension requirement of different in width demonstration paper 7, can also pass through the different hook 4 of choice for use, adapt to the suspension requirement of differing heights demonstration paper 7.
Claims (1)
1. Novel teaching aid, it is characterized in that: comprise base and two supports, described base is provided with chute, the lower end of each support is provided with pulley, each support moves around along chute, is arranged with a plurality of hooks on described each support, is provided with spool between described two supports, the spool two ends are placed on the hook of two supports, are wound with demonstration paper on spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310701 CN203276640U (en) | 2013-06-02 | 2013-06-02 | Novel teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310701 CN203276640U (en) | 2013-06-02 | 2013-06-02 | Novel teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276640U true CN203276640U (en) | 2013-11-06 |
Family
ID=49507005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310701 Expired - Fee Related CN203276640U (en) | 2013-06-02 | 2013-06-02 | Novel teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276640U (en) |
-
2013
- 2013-06-02 CN CN 201320310701 patent/CN203276640U/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: 20131106 Termination date: 20140602 |