CN203505935U - Mathematical demonstration operation platform - Google Patents
Mathematical demonstration operation platform Download PDFInfo
- Publication number
- CN203505935U CN203505935U CN201320655863.3U CN201320655863U CN203505935U CN 203505935 U CN203505935 U CN 203505935U CN 201320655863 U CN201320655863 U CN 201320655863U CN 203505935 U CN203505935 U CN 203505935U
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- CN
- China
- Prior art keywords
- demonstration
- bookshelf
- teaching
- platform
- hanger
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Abstract
The utility model relates to a mathematical demonstration operation platform, and belongs to the field of teaching equipment. The problem that the area of a board of a platform is insufficient due to the fact that various common demonstration teaching aids occupy most of space of the platform in university mathematical teaching is solved. The mathematical demonstration operation platform comprises a platform body, a demonstration hanger and a bookshelf, wherein one side of the platform body is fixedly connected with round tubes; each round tube is provided with a locking screw; the demonstration hanger comprises vertical rods and a transverse rod; the upper ends of the vertical rods are fixedly connected with the transverse rod; the transverse rod is perpendicular to the vertical rods; the lower ends of the vertical rods are inserted in the round tubes on the side surface of the platform body, and are locked by the locking screws; the bookshelf comprises a supporting plate and struts; the supporting plate is rotatably connected with the upper ends of the struts through universal balls; the lower ends of the struts are provided with sliding blocks and are slidably connected with the platform body through slide ways; and the bookshelf is arranged at a position, which is close to an edge, on the top of the platform body. Teaching plans and demonstration teaching aids of a university mathematics teacher can be conveniently placed on the mathematical demonstration operation platform, demonstration operation is facilitated, the teaching plans can be independently placed on the bookshelf, the angle and the position of the bookshelf can be adjusted until the teacher observes the teaching plans conveniently, when required to be used, the demonstration teaching aids can be placed on a board of the platform body or hung on the demonstration hanger to be demonstrated, and the height of the demonstration hanger can be adjusted.
Description
Technical field:
The utility model belongs to teaching equipment field, is specifically related to a kind of mathematical demonstration operating platform.
Background technology:
In College Mathematics Teaching, commonly use various demonstration teaching aids at present, on dais, want playback display teaching aid, put again the article such as books teaching notes, make footprint not enough, enable to put down to be also in a mess.
Utility model content:
The technical problem that the utility model solves is: solved in College Mathematics Teaching and because of conventional various demonstration teaching aids, caused the problem of dais footprint deficiency, a kind of clean, clean and tidy mathematical demonstration operating platform is provided.
Technical scheme is as follows:
A mathematical demonstration operating platform, it comprises dais, demonstration hanger and bookshelf; A side at described dais is fixedly connected with pipe, on pipe, be provided with lock screw, described demonstration hanger comprises a vertical rod and a cross bar, the upper end of vertical rod is fixedly connected with cross bar, cross bar is vertical with vertical rod to be arranged, in the pipe of the side, insertion dais, lower end of vertical rod, and lock with lock screw, described bookshelf comprises supporting plate and pole, supporting plate is rotationally connected by the upper end of multi-directional ball and pole, the lower end of pole is provided with slide block and is slidably connected by slideway and dais, and bookshelf is arranged on the position that keeps to the side above dais.
Further: the cross bar upside at described demonstration hanger is provided with a plurality of projections that can hang thing.
The beneficial effects of the utility model are: the well-regulated placement teaching notes of energy and demonstration teaching aid, there is the bookshelf of independently putting teaching notes, conveniently adjust to and be applicable to angle and the position that teacher watches, in the time of need to using demonstration teaching aid demonstration, can put on the table top of dais or hang on demonstration hanger and demonstrate, the height of demonstration hanger can be adjusted.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is supporting plate and the pole connection diagram of bookshelf in the utility model.
The specific embodiment:
See figures.1.and.2, a kind of mathematical demonstration operating platform, it comprises dais 1, demonstration hanger 2 and bookshelf 3, left side or right side at described dais 1 are fixedly connected with pipe 1-1, on pipe 1-1, be provided with lock screw 1-1-1, described demonstration hanger 2 comprises a vertical rod 2-1 and a cross bar 2-2, the upper end of vertical rod 2-1 is fixedly connected with cross bar 2-2, cross bar 2-2 arranges with vertical rod 2-1 is vertical, in the pipe 1-1 of 1 side, insertion dais, lower end of vertical rod 2-1, and lock with lock screw 1-1-1, described bookshelf 3 comprises supporting plate 3-1 and pole 3-2, supporting plate 3-1 is rotationally connected by the upper end of multi-directional ball 3-3 and pole 3-2, the lower end of pole 3-2 is provided with slide block 3-4 and is slidably connected by slideway 3-5 and dais 1, bookshelf 3 is arranged on the place of keeping to the side, left side above, dais 1 or the right side place that keeps to the side.
Preferably at the cross bar 2-2 of described demonstration hanger 2 upside, be provided with a plurality of protruding 2-2-1, prevent from hanging superincumbent demonstration teaching aid landing.
The using method of utility model and principle: teaching notes are placed on bookshelf 3, demonstration teaching aid be placed on the table top at dais 1 or demonstration hanger 2 on, the supporting plate 3-1 of bookshelf 3 is connected by multi-directional ball 3-3 with pole 3-2, conveniently adjust to and be applicable to the angle that teacher watches, the pole 3-2 lower end of bookshelf 3 is provided with slide block 3-4 and is slidably connected by slideway 3-5 and dais 1, conveniently adjust to and be applicable to the position that teacher watches, in the time of need to using demonstration teaching aid demonstration, can put on the table top at dais 1 or hang over demonstration on demonstration hanger 2, the height of demonstration hanger 2 can be adjusted by the position of its vertical rod 2-1 insertion pipe 1-1.
Claims (2)
1. mathematical demonstration operating platform, is characterized in that, it comprises dais (1), demonstration hanger (2) and bookshelf (3), at described dais, (1) one side is fixedly connected with pipe (1-1), on pipe (1-1), be provided with lock screw (1-1-1), described demonstration hanger (2) comprises a vertical rod (2-1) and a cross bar (2-2), the upper end of vertical rod (2-1) is fixedly connected with cross bar (2-2), cross bar (2-2) and the vertical setting of vertical rod (2-1), in the pipe (1-1) of the side, insertion dais, lower end (1) of vertical rod (2-1), and lock with lock screw (1-1-1), described bookshelf (3) comprises supporting plate (3-1) and pole (3-2), supporting plate (3-1) is connected with the movable upper end of pole (3-2) by multi-directional ball (3-3), the lower end of pole (3-2) is provided with slide block (3-4) and is slidably connected by slideway (3-5) and dais (1), bookshelf (3) is arranged on the marginal position place near dais (1).
2. mathematical demonstration operating platform as claimed in claim 1, is characterized in that, at cross bar (2-2) upside of described demonstration hanger (2), is provided with a plurality of projections (2-2-1) that can hang thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655863.3U CN203505935U (en) | 2013-10-23 | 2013-10-23 | Mathematical demonstration operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320655863.3U CN203505935U (en) | 2013-10-23 | 2013-10-23 | Mathematical demonstration operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203505935U true CN203505935U (en) | 2014-04-02 |
Family
ID=50364932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320655863.3U Expired - Fee Related CN203505935U (en) | 2013-10-23 | 2013-10-23 | Mathematical demonstration operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203505935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175097A (en) * | 2016-07-11 | 2016-12-07 | 郑州工业应用技术学院 | A kind of Art Design Intelligent integrated multimedia platform |
| RU193117U1 (en) * | 2019-07-30 | 2019-10-15 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Demonstration Work Stand |
-
2013
- 2013-10-23 CN CN201320655863.3U patent/CN203505935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175097A (en) * | 2016-07-11 | 2016-12-07 | 郑州工业应用技术学院 | A kind of Art Design Intelligent integrated multimedia platform |
| CN106175097B (en) * | 2016-07-11 | 2018-07-27 | 郑州工业应用技术学院 | A kind of Art Design Intelligent integrated multimedia platform |
| RU193117U1 (en) * | 2019-07-30 | 2019-10-15 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Demonstration Work Stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20161023 |