CN202976592U - Teaching demonstration board used for economics major teaching - Google Patents
Teaching demonstration board used for economics major teaching Download PDFInfo
- Publication number
- CN202976592U CN202976592U CN 201220756310 CN201220756310U CN202976592U CN 202976592 U CN202976592 U CN 202976592U CN 201220756310 CN201220756310 CN 201220756310 CN 201220756310 U CN201220756310 U CN 201220756310U CN 202976592 U CN202976592 U CN 202976592U
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- CN
- China
- Prior art keywords
- teaching
- board
- demonstration board
- teaching demonstration
- plate body
- 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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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model relates to a teaching demonstration board used for economics major teaching, and belongs to the teaching appliance. The teaching demonstration board comprises board bodies and a box body, wherein the box body contains more than one board body, and each board body is provided with at least one group of wedge-shaped bumps and wedge-shaped concave blocks. The teaching demonstration board used for economics major teaching has reasonable structural design, is convenient is application, and can splice the board bodies into any sizes according to the needs. When not in use, the teaching demonstration board can be folded. The teaching demonstration board has the advantages of low manufacturing cost, convenient portability, small occupied space, and strong flexibility.
Description
Technical field
The utility model belongs to teaching aid, particularly relates to the teaching Graphic Panel that a kind of Economic Majored Students teaching is used.
Background technology
Graphic Panel all has application because it has specific function in all trades and professions.And the Graphic Panel that existing Economic Majored Students teaching is used is to be made of a slab integral, although weight is little, because its length breadth ratio is larger, causes area large, is not easy to carry, and particularly people from school is many, is easy to scratching to other people.Also use the Graphic Panel that uses physical construction, but its complex structure, complex operation, use cost is high.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, the teaching Graphic Panel that provides a kind of Economic Majored Students teaching to use.
The teaching Graphic Panel that a kind of Economic Majored Students teaching of the present utility model is used is to be made of plate body and casing, and the plate body more than is housed in its casing, and each plate body four limits are equipped with recessed of the wedge shaped projection that is no less than one group and wedge shape.
As further improvement of the utility model, described plate body specification is identical.
As further improvement of the utility model, casing top is provided with carry hand, and the base is provided with the hinge 6 that is no less than.
The teaching Graphic Panel that a kind of Economic Majored Students teaching of the present utility model is used, reasonable in design, easy to use can as required, be spliced into arbitrary size with plate body.Not the used time, its folding is dismantled, in the casing of packing into.This device low cost of manufacture is convenient for carrying, and takes up room little, and dirigibility is stronger.
Description of drawings
Fig. 1 is pack into the structural representation of casing of the utility model;
Fig. 2 is that the utility model uses the status architecture schematic diagram.
Embodiment
Teaching Graphic Panel below in conjunction with accompanying drawing 1, a kind of Economic Majored Students teaching of 2 pairs of the utility model of accompanying drawing are used is described further:
The teaching Graphic Panel that a kind of Economic Majored Students teaching of the utility model is used, to be consisted of by plate body 1 and casing 2, plate body 1 more than one is housed in its casing 2, all plate body 1 specifications are identical, and each plate body 1 four limits are equipped with recessed 4 of the wedge shaped projection 3 that is no less than one group and wedge shape, recessed 4 corresponding coincideing of the wedge shaped projection 3 of adjacent plate body 1 and wedge shape, in use, with 1 being connected on plate, can form the teaching Graphic Panel by recessed 4 of corresponding wedge shaped projection 3 and wedge shape.Used time not will all be placed in casing after each plate body dismounting, be provided with carry hand 5 on casing 2 tops, and hand is taken carry hand, and a people just can take away easily, and it is easy to carry, and is easy to use.
Claims (3)
1. the teaching Graphic Panel that uses of Economic Majored Students teaching, to be consisted of by plate body (1) and casing (2), it is characterized in that being equipped with in casing (2) plate body (1) more than, each plate body (1) four limit is equipped with wedge shaped projection (3) and recessed of the wedge shape (4) that is no less than a group.
2. the teaching Graphic Panel of a kind of Economic Majored Students teaching use as claimed in claim 1, is characterized in that described plate body (1) specification is all identical.
3. the teaching Graphic Panel that uses of a kind of Economic Majored Students teaching as claimed in claim 1 is characterized in that casing (2) top is provided with carry hand (5), and the base is provided with the hinge (6) that is no less than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756310 CN202976592U (en) | 2012-12-23 | 2012-12-23 | Teaching demonstration board used for economics major teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756310 CN202976592U (en) | 2012-12-23 | 2012-12-23 | Teaching demonstration board used for economics major teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976592U true CN202976592U (en) | 2013-06-05 |
Family
ID=48517637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220756310 Expired - Fee Related CN202976592U (en) | 2012-12-23 | 2012-12-23 | Teaching demonstration board used for economics major teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683493A (en) * | 2016-12-26 | 2017-05-17 | 苏州沃森优金电子科技有限公司 | Folding presenting board for psychology teaching |
| CN107798957A (en) * | 2017-11-24 | 2018-03-13 | 苏州沃森优金电子科技有限公司 | A kind of Portable psychology teaching Graphic Panel |
-
2012
- 2012-12-23 CN CN 201220756310 patent/CN202976592U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683493A (en) * | 2016-12-26 | 2017-05-17 | 苏州沃森优金电子科技有限公司 | Folding presenting board for psychology teaching |
| CN107798957A (en) * | 2017-11-24 | 2018-03-13 | 苏州沃森优金电子科技有限公司 | A kind of Portable psychology teaching Graphic Panel |
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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: 20130605 Termination date: 20131223 |