CN206961402U - A kind of sand table for international trade teaching - Google Patents
A kind of sand table for international trade teaching Download PDFInfo
- Publication number
- CN206961402U CN206961402U CN201720409803.1U CN201720409803U CN206961402U CN 206961402 U CN206961402 U CN 206961402U CN 201720409803 U CN201720409803 U CN 201720409803U CN 206961402 U CN206961402 U CN 206961402U
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- CN
- China
- Prior art keywords
- sand table
- case
- hydraulic pressure
- international trade
- combination
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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.)
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Abstract
The utility model discloses a kind of sand table for international trade teaching, sand table is combined including folder, sand table case, water body sand table and land sand table, four corners at the sand table bottom end are mounted on support column, and the top of support column is mounted on roller, the middle position of the sand table case inner bottom is provided with hydraulic pressure retractable supports post, and the bottom inside the sand table case of hydraulic pressure retractable supports post both sides is mounted on battery, the output end of the CCD camera is electrically connected with by the input of wire and LCDs, the input of the electromagnetism guide rail is electrically connected with by the output end of the controller inside wire and control cabinet.The utility model is provided with hydraulic pressure retractable supports post in the bottom of sand table case by being provided with sand table case, and is provided with combination sand table on the top of hydraulic pressure retractable supports post so that sand table is easy to store when not in use regular, is easy to use.
Description
Technical field
It the utility model is related to teaching sand table technical field, specially a kind of sand table for international trade teaching.
Background technology
International trade is also known as world commerce, refers to kinds of goods and service transacting across border, typically by imports trade and goes out
Mouth composition of trade, when carrying out the teaching about international trade, teacher is it may be noted that various countries or the regional base in the international division of labor
The form connected each other on plinth, to reflect the relation of interdependence of countries in the world or area economically, international trade majors category
In economics discipline category, mainly using economic theory to rely on, including microeconomics, macroeconomics, international economics,
Econometrics etc., and for these mastery of knowledges, the teaching of teacher is usually relied on, and in teachers ' teaching, due to
Learning tasks are heavier, and the mostly teaching of theoretical property so that student produces bored sensation so that teaching efficiency is poor, simultaneously
Traditional teaching pattern is larger for the workload demand of teacher so that the teaching task of teacher is heavier.
Utility model content
The purpose of this utility model is to provide a kind of sand table for international trade teaching, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of sand table for international trade teaching,
It is mounted on propping up including folder combination sand table, sand table case, water body sand table and land sand table, four corners at the sand table bottom end
Dagger, and the top of support column is mounted on roller, the bottom of the sand table case is provided with locker, and the side peace of sand table case
Equipped with control cabinet, the middle position of the sand table case inner bottom is provided with hydraulic pressure retractable supports post, and hydraulic pressure is scalable
Bottom inside the sand table case of support column both sides is mounted on battery, and the top of the hydraulic pressure retractable supports post is provided with group
Sand table is closed, and the edge for combining sand table top is mounted on electromagnetism slide rail, is fixed with the electromagnetism slide rail by sliding block
CCD camera, the middle position on the combination sand table top is provided with preformed groove, and the inside of preformed groove is provided with water body sand
Disk, the top of the combination sand table of the preformed groove both sides are mounted on land sand table, and the top of the sand table case is cut with scissors by rotating shaft
Cover plate is connected to, and cover plate is provided with LCDs close to the side of combination sand table, the output end of the CCD camera passes through wire
It is electrically connected with the input of LCDs, the input of the electromagnetism slide rail passes through the controller inside wire and control cabinet
Output end be electrically connected with.
Preferably, it is provided with brake block on the roller.
Preferably, it is mounted on sponge cushion block on the cover plate at the LCDs both ends.
Preferably, the both ends at the top of the water body sand table are provided with link.
Preferably, four corners on the combination sand table top are provided with illuminating lamp holder.
Compared with prior art, the beneficial effects of the utility model are：The sand table for being used for international trade teaching passes through peace
Equipped with sand table case, and hydraulic pressure retractable supports post is installed in the bottom of sand table case, and on the top of hydraulic pressure retractable supports post
Combination sand table is installed so that sand table is easy to store when not in use regular, is easy to use, while device is by being provided with liquid crystal
Display screen, electromagnetism slide rail and CCD camera so that CCD camera moves on electromagnetism slide rail so that be easy to be carried out
Flow accurately shown by LCDs so that teacher does not have to carry out other drawing teaching, alleviates teacher
Workload, and by modernize science and technology with teaching knowwhy be combined so that teaching it is more vivid so that impart knowledge to students
Effect is preferable.
Brief description of the drawings
Fig. 1 faces diagrammatic cross-section to be of the present utility model；
Fig. 2 is combination sand table schematic diagram of the present utility model；
Fig. 3 is schematic elevation view of the present utility model；
In figure：1- cover plates；2- combines sand table；3- hydraulic pressure retractable supports posts；4- sand table casees；5- batteries；6- lockers；
7- support columns；8- rollers；9- LCDs；10- sponge cushion blocks；11- rotating shafts；12- illuminating lamp holders；13- water body sand tables；14-
CCD camera；15- preformed grooves；16- electromagnetism slide rails；17- land sand table；18- control cabinets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of sand table for international trade teaching, bag
Folder combination sand table 2, sand table case 4, water body sand table 13 and land sand table 17, four corners of the bottom of sand table case 4 are included to be mounted on
Support column 7, and the top of support column 7 is mounted on roller 8, and brake block is provided with roller 8, is easy to the stationary positioned of device,
The bottom of sand table case 4 is provided with locker 6, and the side of sand table case 4 is provided with control cabinet 18, in the inner bottom of sand table case 4
Between opening position hydraulic pressure retractable supports post 3 is installed, and the bottom inside the sand table case 4 of the both sides of hydraulic pressure retractable supports post 3 is equal
Battery 5 is installed, the top of hydraulic pressure retractable supports post 3 is provided with combination sand table 2, and combines the edge on the top of sand table 2
Electromagnetism slide rail 16 is mounted on, four corners on combination sand table 2 top are provided with illuminating lamp holder 12, and illuminating lamp holder 12 is not only
It is easily installed illuminating lamp so that illumination dead angle is not present in sand table, while it can prevent that CCD camera 14 is sliding from electromagnetism slide rail 16
Fall, be easy to use, CCD camera 14, the middle position on combination sand table 2 top are fixed with by sliding block on electromagnetism slide rail 16
Preformed groove 15 is provided with, and the inside of preformed groove 15 is provided with water body sand table 13, the both ends at the top of water body sand table 13 are provided with
Link, it is easy to place with extracting water body sand table 13, the top of the combination sand table 2 of the both sides of preformed groove 15 is mounted on land sand table
17, the top of sand table case 4 is hinged with cover plate 1 by rotating shaft 11, and cover plate 1 is provided with liquid crystal close to the side of combination sand table 2
Display screen 9, sponge cushion block 10 is mounted on the cover plate 1 at the both ends of LCDs 9, prevents that LCDs 9 from being ground, CCD
The output end of camera 14 is electrically connected with by the input of wire and LCDs 9, and the input of electromagnetism slide rail 16 is by leading
The output end of line and the controller inside control cabinet 18 is electrically connected with.
Operation principle：In use, switching on power, cover plate 1 is first turned on, will be combined by hydraulic pressure retractable supports post 3 husky
Disk 2 is raised up to certain opening position, and water body sand table 13 is positioned in preformed groove 15 afterwards, begun to use, and passes through CCD camera 14
In the 16 enterprising line slip of electromagnetism slide rail, it is easy to shoot the flow carried out on sand table, and carry out on LCDs 9
Display so that teacher does not have to carry out other drawing teaching, alleviates the workload of teacher, and by modernizing science and technology and teaching
Knowwhy be combined so that teaching it is more vivid so that teaching efficiency is preferable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of sand table for international trade teaching, including folder combination sand table (2), sand table case (4), water body sand table (13) and land
Ground sand table (17), it is characterised in that：Four corners of sand table case (4) bottom are mounted on support column (7), and support column
(7) top is mounted on roller (8), and the bottom of the sand table case (4) is provided with locker (6), and the side of sand table case (4)
Control cabinet (18) is installed, the middle position of sand table case (4) inner bottom is provided with hydraulic pressure retractable supports post (3),
And the bottom of sand table case (4) inside of hydraulic pressure retractable supports post (3) both sides is mounted on battery (5), the hydraulic pressure can be stretched
The top of contracting support column (3) is provided with combination sand table (2), and the edge for combining sand table (2) top is mounted on electromagnetism slide rail
(16) CCD camera (14), the centre on described combination sand table (2) top, are fixed with by sliding block on the electromagnetism slide rail (16)
Opening position is provided with preformed groove (15), and the inside of preformed groove (15) is provided with water body sand table (13), the preformed groove (15) two
The top of the combination sand table (2) of side is mounted on land sand table (17), and the top of the sand table case (4) is be hinged by rotating shaft (11)
There is cover plate (1), and cover plate (1) is provided with LCDs (9) close to the side of combination sand table (2), the CCD camera (14)
Output end is electrically connected with by the input of wire and LCDs (9), and the input of the electromagnetism slide rail (16) is by leading
The output end of the line controller internal with control cabinet (18) is electrically connected with.
A kind of 2. sand table for international trade teaching according to claim 1, it is characterised in that：On the roller (8)
It is provided with brake block.
A kind of 3. sand table for international trade teaching according to claim 1, it is characterised in that：The LCDs
(9) it is mounted on sponge cushion block (10) on the cover plate (1) at both ends.
A kind of 4. sand table for international trade teaching according to claim 1, it is characterised in that：The water body sand table
(13) both ends at the top of are provided with link.
A kind of 5. sand table for international trade teaching according to claim 1, it is characterised in that：The combination sand table
(2) four corners on top are provided with illuminating lamp holder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409803.1U CN206961402U (en) | 2017-04-19 | 2017-04-19 | A kind of sand table for international trade teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409803.1U CN206961402U (en) | 2017-04-19 | 2017-04-19 | A kind of sand table for international trade teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961402U true CN206961402U (en) | 2018-02-02 |
Family
ID=61372699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720409803.1U Expired - Fee Related CN206961402U (en) | 2017-04-19 | 2017-04-19 | A kind of sand table for international trade teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461028A (en) * | 2018-05-18 | 2018-08-28 | 盐城工业职业技术学院 | A kind of interactive international trade sand table model |
| CN109523893A (en) * | 2018-12-25 | 2019-03-26 | 淄博职业学院 | A kind of interactive international trade sand table model |
| CN109801545A (en) * | 2019-01-28 | 2019-05-24 | 烟台工程职业技术学院(烟台市技师学院) | A kind of electronic commerce teaching sand table model |
| CN110148346A (en) * | 2018-05-25 | 2019-08-20 | 深圳信息职业技术学院 | A kind of three-dimensional declaration Business Teaching demonstration convenient for adjusting |
-
2017
- 2017-04-19 CN CN201720409803.1U patent/CN206961402U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461028A (en) * | 2018-05-18 | 2018-08-28 | 盐城工业职业技术学院 | A kind of interactive international trade sand table model |
| CN110148346A (en) * | 2018-05-25 | 2019-08-20 | 深圳信息职业技术学院 | A kind of three-dimensional declaration Business Teaching demonstration convenient for adjusting |
| CN109523893A (en) * | 2018-12-25 | 2019-03-26 | 淄博职业学院 | A kind of interactive international trade sand table model |
| CN109801545A (en) * | 2019-01-28 | 2019-05-24 | 烟台工程职业技术学院(烟台市技师学院) | A kind of electronic commerce teaching sand table model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20190419 |