CN205264168U - Display device who uses during international trade course teaching - Google Patents
Display device who uses during international trade course teaching Download PDFInfo
- Publication number
- CN205264168U CN205264168U CN201521111352.0U CN201521111352U CN205264168U CN 205264168 U CN205264168 U CN 205264168U CN 201521111352 U CN201521111352 U CN 201521111352U CN 205264168 U CN205264168 U CN 205264168U
- Authority
- CN
- China
- Prior art keywords
- board
- international trade
- riser
- chute
- slide 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 provides a display device who uses during international trade course teaching, includes the box, the front surface of box is open structure, both ends in the box are equipped with the slide rail, be equipped with the layer board on the slide rail, the upper surface front end of layer board is equipped with the board, be equipped with the twice spout on the layer board of board rear end, it has the draw runner to inlay in the spout, be equipped with the riser on the draw runner, be equipped with the couple on the riser. The utility model discloses a dislocation set of two risers and board makes things convenient for the student to watch the content of the map sheet that hangs on board and the riser, the assurance and the understanding of intensification various countries trade policy simultaneously.
Description
Technical field
The exhibiting device that the utility model uses while relating to a kind of international trade course teaching.
Background technology
The basic theories of international trade and the course of trade policy are darker, allow student why will greatly develop international trade to China, and international trade fully understands to the contribution of national economic development, thereby instruction of papil has the judgement of oneself to some national relevant policies. So student wants theory of attention and actual combination upper class hour, the connection between theory and practice, deepens the understanding to problem.
Summary of the invention
The exhibiting device that the purpose of this utility model is used while being to provide a kind of international trade course teaching. To help student better to understand and grasp International Trade Theory knowledge.
Described object is achieved by the following scheme: the exhibiting device using when a kind of international trade course teaching, comprise casing, the front surface of described casing is hatch frame, two ends in described casing are provided with slide rail, and described slide rail is provided with supporting plate, and the upper surface front end of described supporting plate is provided with board, the supporting plate of described board rear end is provided with twice chute, in described chute, be inlaid with draw runner, described draw runner is provided with riser, and described riser is provided with hook.
Described casing is provided with clamshell doors.
The bottom of described casing is connected with base by telescopic support.
The termination, left side of one of them chute of described twice chute is hatch frame, and the termination, right side of another chute is hatch frame.
The surface area of described riser is less than the surface area of board.
The utlity model has following advantage: the utility model shifts to install by two risers and board, facilitate student to watch the content of the map sheet that hangs on board and riser simultaneously, deepen assurance and the understanding of various countries' trade policy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after staggering in riser and board position.
Wherein, 1-casing, 2-slide rail, 3-supporting plate, 4-board, 5-chute, 6-draw runner, 7-riser, 8-hook, 9-support, 10-base.
Detailed description of the invention
Elaborate the utility model preferred embodiment below in conjunction with accompanying drawing.
The exhibiting device using when a kind of international trade course teaching, comprise casing 1, the front surface of described casing is hatch frame, two ends in described casing 1 are provided with slide rail 2, and described slide rail 2 is provided with supporting plate 3, and the upper surface front end of described supporting plate 3 is provided with board 4, the supporting plate 3 of described board 4 rear ends is provided with twice chute 5, in described chute 5, be inlaid with draw runner 6, described draw runner 6 is provided with riser 7, and described riser 7 is provided with hook 8. Described casing 1 is provided with clamshell doors. The bottom of described casing 1 is connected with base 10 by telescopic support 9. The termination, left side of one of them chute 5 of described twice chute 5 is hatch frame, and the termination, right side of another chute 5 is hatch frame. The surface area of described riser 7 is less than the surface area of board 4.
By slide rail 2, supporting plate 3 is skidded off in casing 1, a draw runner 6 skids off in the termination, left side of chute 5, and another draw runner 6 skids off in the termination, right side of chute 5, is staggered in riser 7 and the position of board 4.
The trade policy of country variant is printed in map sheet, and map sheet is suspended on the hook 8 of two risers 7, after contrast, explains by board 4. With rear, by the slip of draw runner 6, riser 7 is arranged back to original position, by slide rail 2, supporting plate 3 is arranged back in casing 1. Save space. By the height of telescopic support 9 adjustable case bodies 1.
The just exemplary illustrated to this patent and do not limit its protection domain of present embodiment; those skilled in the art can also carry out part to it and change; as long as no the Spirit Essence that exceeds this patent, be all considered as the replacement that is equal to this patent, all at the protection domain of this patent.
Claims (5)
1. the exhibiting device using when an international trade course is imparted knowledge to students, comprise casing (1), the front surface of described casing is hatch frame, it is characterized in that: the two ends in described casing (1) are provided with slide rail (2), described slide rail (2) is provided with supporting plate (3), the upper surface front end of described supporting plate (3) is provided with board (4), the supporting plate (3) of described board (4) rear end is provided with twice chute (5), in described chute (5), be inlaid with draw runner (6), described draw runner (6) is provided with riser (7), described riser (7) is provided with hook (8).
2. the exhibiting device using when international trade course according to claim 1 is imparted knowledge to students, is characterized in that: described casing (1) is provided with clamshell doors.
3. the exhibiting device using when international trade course according to claim 1 is imparted knowledge to students, is characterized in that: the bottom of described casing (1) is connected with base (10) by telescopic support (9).
4. the exhibiting device using when international trade course according to claim 1 is imparted knowledge to students, it is characterized in that: the termination, left side of one of them chute (5) of described twice chute (5) is hatch frame, and the termination, right side of another chute (5) is hatch frame.
5. the exhibiting device using when international trade course according to claim 1 is imparted knowledge to students, is characterized in that: the surface area of described riser (7) is less than the surface area of board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111352.0U CN205264168U (en) | 2015-12-29 | 2015-12-29 | Display device who uses during international trade course teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111352.0U CN205264168U (en) | 2015-12-29 | 2015-12-29 | Display device who uses during international trade course teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264168U true CN205264168U (en) | 2016-05-25 |
Family
ID=56005684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111352.0U Expired - Fee Related CN205264168U (en) | 2015-12-29 | 2015-12-29 | Display device who uses during international trade course teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264168U (en) |
-
2015
- 2015-12-29 CN CN201521111352.0U patent/CN205264168U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161229 |