CN204576901U - Be applicable to the teaching aid that economics is given lessons and put into practice - Google Patents
Be applicable to the teaching aid that economics is given lessons and put into practice Download PDFInfo
- Publication number
- CN204576901U CN204576901U CN201520290219.XU CN201520290219U CN204576901U CN 204576901 U CN204576901 U CN 204576901U CN 201520290219 U CN201520290219 U CN 201520290219U CN 204576901 U CN204576901 U CN 204576901U
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- support plate
- side support
- shaped bullet
- connects
- economics
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Abstract
Be applicable to the teaching aid that economics is given lessons and put into practice.The utility model relates to a kind of teaching aid being applicable to economics and giving lessons and put into practice.Described back up pad comprises Left-side support plate (1) and Right side support plate (2), described Left-side support plate (1) and described Right side support plate (2) all have interior side port (3), through shackle member in described interior side port (3), described shackle member comprises main shaft (4), described main shaft (4) is upper connects 8-shaped bullet No. one, circle (5) and No. two, 8-shaped bullet circle (6), directed buckle is connected between described No. one, 8-shaped bullet circle (5) and 8-shaped bullet circle No. two (6), described directed buckle comprises rotating shaft (7), described rotating shaft (7) connects the shell fragment (8) of inside folding respectively, rotating shaft (7) described in the bottom surface, bottom of described 8-shaped bullet circle connects apart from 0.7mm ~ 1.2mm place of described 8-shaped bullet circle.The utility model is used for economics teaching aid.
Description
Technical field
The utility model relates to a kind of teaching aid being applicable to economics and giving lessons and put into practice.
Background technology
Present Teaching of Economics apparatus with put into practice apparatus and need to separate two classifications and use, not only waste resource and also take up room, how teaching aid not only can impart knowledge to students and use but also use cost-saving in can putting into practice, and become a difficult problem.
Summary of the invention
The purpose of this utility model be to provide a kind of demountable, both can as teaching panel teaching aid, can be applicable to as investigation plate in practice the teaching aid that economics gives lessons and put into practice again.
above-mentioned object is realized by following technical scheme:
A kind of teaching aid being applicable to economics and giving lessons and put into practice, its composition comprises: back up pad, C shape chute, slide block, magnetic sheet, shell fragment, described back up pad comprises Left-side support plate 1 and Right side support plate 2, described Left-side support plate 1 all has interior side port 3 with described Right side support plate 2, through shackle member in described interior side port 3, described shackle member comprises main shaft 4, described main shaft 4 connects 8-shaped bullet circle No. one 5 and 8-shaped bullet circle No. two 6, described 8-shaped bullet circle No. one 5 is connected directed buckle with between 8-shaped bullet circle No. two 6, described directed buckle comprises rotating shaft 7, described rotating shaft 7 connects the shell fragment 8 of inside folding respectively, rotating shaft 7 described in the bottom surface, bottom of described 8-shaped bullet circle connects apart from 0.7mm ~ 1.2mm place of described 8-shaped bullet circle, described Left-side support plate 1 is all equipped with magnetic sheet 9 with described Right side support plate 2 inside, the bottom surface of described C shape chute 10 connects magnetic sheet 11, described magnetic sheet 11 connects described Left-side support plate 1 and described Right side support plate 2 on the surface, described C shape chute 10 connection sliding block 12, described slide block 12 all has slider throughbores 13 with the upper hopper chute wall of described C shape chute 10, magnetic post 14 is inserted in described slider throughbores 13, described magnetic post 14 coordinates described magnetic sheet 9 to use, and described slide block 12 connects slide plate 15.
The described teaching aid being applicable to economics and giving lessons and put into practice, described back up pad is placed on bracing frame, and described bracing frame comprises supporting leg 16, puts bar 17, and described bar 17 of putting is connected on described supporting leg 16.
The described teaching aid being applicable to economics and giving lessons and put into practice, described bar 17 of putting has and puts bar port 18, and described bar port 18 of putting coordinates described slide plate 15 to use.
beneficial effect:
1. shackle member of the present utility model connects Left-side support plate and Right side support plate, and Left-side support plate and Right side support plate can be dismantled, and not only as teaching panel teaching aid but also can use as investigation plate in putting into practice.
2. the elasticity of two existing certain limit of 8-shaped bullet circle of the present utility model is not yielding again, connection Left-side support plate that can be stable and Right side support plate.
3. of the present utility modelly put the slide plate putting bar port mistake easy to use that bar opens and slip down to ground smoothly, do not affect the progress of attending class, ensure teaching rhythm.
4. C shape chute of the present utility model coordinates the location of the more convenient slide plate of slide block.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is close-up schematic view of the shackle member of accompanying drawing 1.
embodiment:
embodiment 1
A kind of teaching aid being applicable to economics and giving lessons and put into practice, its composition comprises: back up pad, C shape chute, slide block, magnetic sheet, shell fragment, described back up pad comprises Left-side support plate 1 and Right side support plate 2, described Left-side support plate 1 all has interior side port 3 with described Right side support plate 2, through shackle member in described interior side port 3, described shackle member comprises main shaft 4, described main shaft 4 connects 8-shaped bullet circle No. one 5 and 8-shaped bullet circle No. two 6, described 8-shaped bullet circle No. one 5 is connected directed buckle with between 8-shaped bullet circle No. two 6, described directed buckle comprises rotating shaft 7, described rotating shaft 7 connects the shell fragment 8 of inside folding respectively, rotating shaft 7 described in the bottom surface, bottom of described 8-shaped bullet circle connects apart from 0.7mm ~ 1.2mm place of described 8-shaped bullet circle, described Left-side support plate 1 is all equipped with magnetic sheet 9 with described Right side support plate 2 inside, the bottom surface of described C shape chute 10 connects magnetic sheet 11, described magnetic sheet 11 connects described Left-side support plate 1 and described Right side support plate 2 on the surface, described C shape chute 10 connection sliding block 12, described slide block 12 all has slider throughbores 13 with the upper hopper chute wall of described C shape chute 10, magnetic post 14 is inserted in described slider throughbores 13, described magnetic post 14 coordinates described magnetic sheet 9 to use, and described slide block 12 connects slide plate 15.
embodiment 2
Be applicable to the teaching aid that economics gives lessons and put into practice described in embodiment 1, described back up pad is placed on bracing frame, and described bracing frame comprises supporting leg 16, puts bar 17, and described bar 17 of putting is connected on described supporting leg 16.
embodiment 3
Be applicable to the teaching aid that economics gives lessons and put into practice described in embodiment 2, described bar 17 of putting has and puts bar port 18, and described bar port 18 of putting coordinates described slide plate 15 to use.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. the teaching aid being applicable to economics and giving lessons and put into practice, its composition comprises: back up pad, C shape chute, slide block, magnetic sheet, shell fragment, it is characterized in that: described back up pad comprises Left-side support plate (1) and Right side support plate (2), described Left-side support plate (1) and described Right side support plate (2) all have interior side port (3), through shackle member in described interior side port (3), described shackle member comprises main shaft (4), described main shaft (4) is upper connects 8-shaped bullet No. one, circle (5) and No. two, 8-shaped bullet circle (6), directed buckle is connected between described No. one, 8-shaped bullet circle (5) and 8-shaped bullet circle No. two (6), described directed buckle comprises rotating shaft (7), described rotating shaft (7) connects the shell fragment (8) of inside folding respectively, rotating shaft (7) described in the bottom surface, bottom of described 8-shaped bullet circle connects apart from 0.7mm ~ 1.2mm place of described 8-shaped bullet circle, magnetic sheet (9) is all equipped with in described Left-side support plate (1) and described Right side support plate (2) inside, the bottom surface of described C shape chute (10) connects magnetic sheet (11), Left-side support plate (1) described in described magnetic sheet (11) connects and described Right side support plate (2) are on the surface, described C shape chute (10) connection sliding block (12), described slide block (12) all has slider throughbores (13) with the upper hopper chute wall of described C shape chute (10), magnetic post (14) is inserted in described slider throughbores (13), magnetic sheet (9) described in described magnetic post (14) coordinates uses, described slide block (12) connects slide plate (15).
2. the teaching aid being applicable to economics and giving lessons and put into practice according to claim 1, it is characterized in that: described back up pad is placed on bracing frame, described bracing frame comprises supporting leg (16), puts bar (17), and described bar (17) of putting is connected on described supporting leg (16).
3. the teaching aid being applicable to economics and giving lessons and put into practice according to claim 2, is characterized in that: described bar (17) of putting has and puts bar port (18), described put bar port (18) coordinate described in slide plate (15) use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290219.XU CN204576901U (en) | 2015-05-07 | 2015-05-07 | Be applicable to the teaching aid that economics is given lessons and put into practice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290219.XU CN204576901U (en) | 2015-05-07 | 2015-05-07 | Be applicable to the teaching aid that economics is given lessons and put into practice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576901U true CN204576901U (en) | 2015-08-19 |
Family
ID=53869505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290219.XU Expired - Fee Related CN204576901U (en) | 2015-05-07 | 2015-05-07 | Be applicable to the teaching aid that economics is given lessons and put into practice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204576901U (en) |
-
2015
- 2015-05-07 CN CN201520290219.XU patent/CN204576901U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |