CN204130001U - A kind of International Economics and Trade teaching hanger bracket - Google Patents
A kind of International Economics and Trade teaching hanger bracket Download PDFInfo
- Publication number
- CN204130001U CN204130001U CN201420659424.4U CN201420659424U CN204130001U CN 204130001 U CN204130001 U CN 204130001U CN 201420659424 U CN201420659424 U CN 201420659424U CN 204130001 U CN204130001 U CN 204130001U
- Authority
- CN
- China
- Prior art keywords
- fall way
- guide cylinder
- movable pulley
- teaching
- students
- 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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Abstract
The utility model provides a kind of International Economics and Trade teaching hanger bracket, comprise base plate, base plate is provided with guide cylinder, guide cylinder is set with the first fall way, the end of guide cylinder is provided with the first swivelling pipe, first fall way and the first swivelling pipe are threaded connection, first fall way is set with the second fall way, end second swivelling pipe of the first fall way, first fall way and the second fall way are threaded connection, the end of the second fall way is provided with bracing frame, bracing frame is provided with the first teaching rod and imparts knowledge to students rod with second, first teaching rod imparts knowledge to students rod in skewed with second, guide cylinder is circumscribed with some showing stands, showing stand is provided with displaying cloth, first fall way is circumscribed with hanger bar, hanger bar is arranged vertically, hanger bar is provided with display screen.The utility model conveniently regulates length, and the convenient vertical lifting showing cloth and display screen, facilitates instructor to impart knowledge to students, facilitate the teaching of International Economics and Trade to use; Conveniently to be imparted knowledge to students use by rod of imparting knowledge to students.
Description
Technical field
The utility model relates to a kind of hanger bracket, particularly relates to a kind of International Economics and Trade teaching hanger bracket.
Background technology
International economics and trade specialty, this Specialization education systematically can grasp the basic theories of economics ultimate principle and international economy, international trade, grasps the ABC of international trade and the talent of basic skills.Understand the current situation of China's Foreign Trade and contemporary international economic and trade, be familiar with current customs and usages of international trade and WTO rule, and the policies and regulations of China's Foreign Trade, understand major country and the foreign trade situation in area, compound, the applied high-level specialist of the work such as International Economics and Trade business, management, investigation and teaching and scientific research can be engaged in foreign-related business trade department, foreign capital affiliate and government organs and scientific research institutions.The student of this Specialization education systematically should grasp the basic theories of Marxian Economics ultimate principle and international economy and management, grasp ABC and the basic skills of international trade, understand the current situation of contemporary international economic and trade, be familiar with current international trade rule and convention, and the policies and regulations of China's Foreign Trade, understand major country and regional socio-economic conditions, can in foreign-related business trade department, foreign capital affiliate and government organs are engaged in practical business, management, the high-level specialist of investigation and propaganda and plan work, there is the basic capacity of theoretical analysis and Practical Operation, possesses stronger foreign language aptitude.Although existing hanger bracket can facilitate hanging articles, be inconvenient to impart knowledge to students, especially inconvenient instructor shows the teaching examination question of International Economics and Trade, and efficiency of teaching is low.
Utility model content
Fundamental purpose of the present utility model is that providing one can control base plate easily by movable pulley moves, first fall way can realize lifting moving along guide cylinder, second fall way can realize lifting moving along the inside surface of the first fall way, thus conveniently regulate length, the convenient vertical lifting showing cloth and display screen, facilitate instructor to impart knowledge to students, facilitate the teaching of International Economics and Trade to use; The International Economics and Trade teaching hanger bracket used by the convenient teaching of rod of imparting knowledge to students.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of International Economics and Trade teaching hanger bracket, comprise base plate, the bottom of base plate is provided with the first movable pulley and the second movable pulley, first movable pulley and the second movable pulley are universal wheel, the bottom of base plate is provided with the first joint pin, first movable pulley is connected with the first joint pin, first movable pulley is connected by the first turning axle with the first joint pin, the bottom of base plate is provided with the second joint pin, second movable pulley is connected with the second joint pin, second movable pulley is connected by the second turning axle with the second joint pin, base plate is provided with guide cylinder, guide cylinder is arranged vertically, guide cylinder is set with the first fall way, first fall way is arranged vertically, the end of guide cylinder is provided with the first swivelling pipe, the inside surface of the first swivelling pipe is provided with internal thread, the outside surface of the first fall way is provided with external thread, first fall way and the first swivelling pipe are threaded connection, first fall way is set with the second fall way, the outside surface of the second fall way is provided with external thread, end second swivelling pipe of the first fall way, the inside surface of the second swivelling pipe is provided with internal thread, first fall way and the second fall way are threaded connection, the end of the second fall way is provided with bracing frame, bracing frame is provided with the first teaching rod and imparts knowledge to students rod with second, first teaching rod imparts knowledge to students rod in skewed with second, guide cylinder is circumscribed with some showing stands, showing stand is provided with displaying cloth, show that cloth is arranged vertically, first fall way is circumscribed with hanger bar, hanger bar is arranged vertically, hanger bar is provided with display screen, display screen is arranged vertically.
Further, the end of described first fall way is provided with the first spacer pin.
Further, described first spacer pin is plugged on the end of the first fall way and is threaded connection.
Further, the end of described second fall way is provided with the second spacer pin.
Further, described second spacer pin is plugged on the end of the second fall way and is threaded connection.
The beneficial effects of the utility model: the bottom due to base plate is provided with the first movable pulley and the second movable pulley, first movable pulley and the second movable pulley are universal wheel, the bottom of base plate is provided with the first joint pin, first movable pulley is connected with the first joint pin, first movable pulley is connected by the first turning axle with the first joint pin, the bottom of base plate is provided with the second joint pin, second movable pulley is connected with the second joint pin, second movable pulley is connected by the second turning axle with the second joint pin, base plate is provided with guide cylinder, guide cylinder is arranged vertically, guide cylinder is set with the first fall way, first fall way is arranged vertically, the end of guide cylinder is provided with the first swivelling pipe, the inside surface of the first swivelling pipe is provided with internal thread, the outside surface of the first fall way is provided with external thread, first fall way and the first swivelling pipe are threaded connection, first fall way is set with the second fall way, the outside surface of the second fall way is provided with external thread, end second swivelling pipe of the first fall way, the inside surface of the second swivelling pipe is provided with internal thread, first fall way and the second fall way are threaded connection, the end of the second fall way is provided with bracing frame, bracing frame is provided with the first teaching rod and imparts knowledge to students rod with second, first teaching rod imparts knowledge to students rod in skewed with second, guide cylinder is circumscribed with some showing stands, showing stand is provided with displaying cloth, show that cloth is arranged vertically, first fall way is circumscribed with hanger bar, hanger bar is arranged vertically, hanger bar is provided with display screen, display screen is arranged vertically, move so base plate can be controlled easily by movable pulley, first fall way can realize lifting moving along guide cylinder, second fall way can realize lifting moving along the inside surface of the first fall way, thus conveniently regulate length, the convenient vertical lifting showing cloth and display screen, instructor is facilitated to impart knowledge to students, the teaching of International Economics and Trade is facilitated to use, conveniently to be imparted knowledge to students use by rod of imparting knowledge to students.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the structural representation of International Economics and Trade teaching hanger bracket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of International Economics and Trade teaching hanger bracket, comprise base plate 11, the bottom of base plate 11 is provided with the first movable pulley 12 and the second movable pulley 15, first movable pulley 12 and the second movable pulley 15 are universal wheel, the bottom of base plate 11 is provided with the first joint pin 13, first movable pulley 12 is connected with the first joint pin 13, first movable pulley 12 is connected by the first turning axle 14 with the first joint pin 13, the bottom of base plate 11 is provided with the second joint pin 16, second movable pulley 15 is connected with the second joint pin 16, second movable pulley 15 is connected by the second turning axle 17 with the second joint pin 16, base plate 11 is provided with guide cylinder 18, guide cylinder 18 is arranged vertically, guide cylinder 18 is set with the first fall way 19, first fall way 19 is arranged vertically, the end of guide cylinder 18 is provided with the first swivelling pipe 20, the inside surface of the first swivelling pipe 20 is provided with internal thread, the outside surface of the first fall way 19 is provided with external thread, first fall way 19 and the first swivelling pipe 20 are threaded connection, first fall way 19 is set with the second fall way 22, the outside surface of the second fall way 22 is provided with external thread, end second swivelling pipe 23 of the first fall way 19, the inside surface of the second swivelling pipe 23 is provided with internal thread, first fall way 19 and the second fall way 22 are threaded connection, the end of the second fall way 22 is provided with bracing frame 25, bracing frame 25 is provided with the first teaching rod 26 and second and imparts knowledge to students excellent 27, first teaching rod 26 and second imparts knowledge to students rod 27 in skewed, guide cylinder 18 is circumscribed with some showing stands 28, showing stand 28 is provided with shows cloth 29, show that cloth 29 is arranged vertically, first fall way 19 is circumscribed with hanger bar 30, hanger bar 30 is arranged vertically, hanger bar 30 is provided with display screen 31, display screen 31 is arranged vertically, the end of the first fall way 19 is provided with the first spacer pin 21, first spacer pin 21 is plugged on the end of the first fall way 19 and is threaded connection, the end of the second fall way 22 is provided with the second spacer pin 24, second spacer pin 24 and is plugged on the end of the second fall way 22 and is threaded connection.
The utility model International Economics and Trade teaching hanger bracket, base plate 11 can be controlled easily by movable pulley to move, first fall way 19 can realize lifting moving along guide cylinder 18, second fall way 22 can realize lifting moving along the inside surface of the first fall way 19, thus conveniently regulate length, the convenient vertical lifting showing cloth 29 and display screen 31, facilitates instructor to impart knowledge to students, facilitates the teaching of International Economics and Trade to use; Conveniently to be imparted knowledge to students use by rod of imparting knowledge to students.
Another preferred version, the end of the first fall way 19 is provided with the first spacer pin 21, first spacer pin 21 and is plugged on the end of the first fall way 19 and is threaded connection, so also have limit function, can effectively prevent the first fall way 19 from misplacing with guide cylinder 18.
Another preferred version, the end of the second fall way 22 is provided with the second spacer pin 24, second spacer pin 24 is plugged on the end of the second fall way 22 and is threaded connection, so also have limit function, can effectively prevent the second fall way 22 and the first fall way 19 from misplacing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an International Economics and Trade teaching hanger bracket, comprise base plate (11), it is characterized in that: the bottom of base plate (11) is provided with the first movable pulley (12) and the second movable pulley (15), first movable pulley (12) and the second movable pulley (15) are universal wheel, the bottom of base plate (11) is provided with the first joint pin (13), first movable pulley (12) is connected with the first joint pin (13), first movable pulley (12) is connected by the first turning axle (14) with the first joint pin (13), the bottom of base plate (11) is provided with the second joint pin (16), second movable pulley (15) is connected with the second joint pin (16), second movable pulley (15) is connected by the second turning axle (17) with the second joint pin (16), base plate (11) is provided with guide cylinder (18), guide cylinder (18) is arranged vertically, guide cylinder (18) is set with the first fall way (19), first fall way (19) is arranged vertically, the end of guide cylinder (18) is provided with the first swivelling pipe (20), the inside surface of the first swivelling pipe (20) is provided with internal thread, the outside surface of the first fall way (19) is provided with external thread, first fall way (19) and the first swivelling pipe (20) are threaded connection, first fall way (19) is set with the second fall way (22), the outside surface of the second fall way (22) is provided with external thread, the end second swivelling pipe (23) of the first fall way (19), the inside surface of the second swivelling pipe (23) is provided with internal thread, first fall way (19) and the second fall way (22) are threaded connection, the end of the second fall way (22) is provided with bracing frame (25), bracing frame (25) is provided with the first teaching rod (26) and second and imparts knowledge to students excellent (27), first teaching rod (26) and second imparts knowledge to students rod (27) in skewed, guide cylinder (18) is circumscribed with some showing stands (28), showing stand (28) is provided with shows cloth (29), show that cloth (29) is arranged vertically, first fall way (19) is circumscribed with hanger bar (30), hanger bar (30) is arranged vertically, hanger bar (30) is provided with display screen (31), display screen (31) is arranged vertically.
2. International Economics and Trade teaching hanger bracket as claimed in claim 1, is characterized in that: the end of the first fall way (19) is provided with the first spacer pin (21).
3. International Economics and Trade teaching hanger bracket as claimed in claim 2, is characterized in that: the first spacer pin (21) is plugged on the end of the first fall way (19) and is threaded connection.
4. International Economics and Trade teaching hanger bracket as claimed in claim 1, is characterized in that: the end of the second fall way (22) is provided with the second spacer pin (24).
5. International Economics and Trade teaching hanger bracket as claimed in claim 4, is characterized in that: the second spacer pin (24) is plugged on the end of the second fall way (22) and is threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659424.4U CN204130001U (en) | 2014-11-06 | 2014-11-06 | A kind of International Economics and Trade teaching hanger bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659424.4U CN204130001U (en) | 2014-11-06 | 2014-11-06 | A kind of International Economics and Trade teaching hanger bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130001U true CN204130001U (en) | 2015-01-28 |
Family
ID=52386334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659424.4U Expired - Fee Related CN204130001U (en) | 2014-11-06 | 2014-11-06 | A kind of International Economics and Trade teaching hanger bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028564A (en) * | 2019-11-29 | 2020-04-17 | 陈启迪 | Economics multi-dimensional intelligent model display rack and display method |
-
2014
- 2014-11-06 CN CN201420659424.4U patent/CN204130001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028564A (en) * | 2019-11-29 | 2020-04-17 | 陈启迪 | Economics multi-dimensional intelligent model display rack and display method |
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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: 20150128 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |