CN204496726U - A kind of Essentials of Economics Knowledge Promotion device - Google Patents
A kind of Essentials of Economics Knowledge Promotion device Download PDFInfo
- Publication number
- CN204496726U CN204496726U CN201520169971.9U CN201520169971U CN204496726U CN 204496726 U CN204496726 U CN 204496726U CN 201520169971 U CN201520169971 U CN 201520169971U CN 204496726 U CN204496726 U CN 204496726U
- Authority
- CN
- China
- Prior art keywords
- framework
- economics
- swivel mount
- drive roll
- rotating shaft
- 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
Links
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a kind of Essentials of Economics Knowledge Promotion device, it relates to economics apparatus technical field, the rear end of framework is provided with bracing frame, the upper and lower side of lower portion is separately installed with drive roll and driven voller, on drive roll and driven voller, solderless wrapped connection has conveying belt, the rotating shaft of drive motor is connected with the rotating shaft of drive roll, swivel mount is connected with the upper end of framework by turning axle, turning axle is connected with the rotating shaft of electric rotating machine by axle sleeve, the inside of swivel mount is provided with display screen, beam is arranged on the top of swivel mount, upper end on rear side of framework is provided with baffle plate, the inside of baffle plate is provided with limit switch, the utility model convenient operation, easy to use, save space, improve work efficiency, it is quick, accurate to control.
Description
Technical field:
The utility model relates to a kind of Essentials of Economics Knowledge Promotion device, belongs to economics apparatus technical field.
Background technology:
Economics is the theory of rule of the production of researching value, circulation, distribution, consumption.The research object of economic research object and natural science, social science is same objective law.Economics is a science, is organic whole, is the subject of rule of the various economic activity of research human society on stages and various corresponding economic relation and operation thereof, development.Economics core concept is material scarcity and efficent use of resources, can be divided into two large Main Branches, microeconomics and macroeconomics.Origin Greece Xenophon, Aristotle are the early stage economics of representative, and through the development of the economists such as Adam Smith, Marx, Keynes, economics has derived the Cross margin scicences such as evolution security, behavior economy.Theoretical system and application are constantly improved and development.
Economic recent development is symmetrical economics.Symmetrical economics is that Chinese scholar uses the symmetry approach of Chinese tradition, " five degree of spaces " method and pattern,, entity symmetrical with subject and object and science mutually unification are cardinal rule and basic consume demand, the science set up, general, the mankind, with political economy economics comparatively speaking, be first economic theory system founded by Chinese oneself.Economics is the subject of research law of economic development.Political economy is the economics of the importance and functions of each class of research in process of economic development.Because political economy can not with the universal law of economic development for object (although some political economy also brags about oneself with the universal law of economic development for object), so political economy is front economics as normal form.Symmetrical economics first time is really asserted economic research object economic law, economics is made to achieve the merger with other science in object, character, structure, function aspects, achieve economics by theory to the conversion of science, by the conversion of political economy to the economics of science, the economics by class to the economic conversion of the mankind, make economics really become a science.
Existing Essentials of Economics Knowledge Promotion device in use floor area is large, and inconvenient operation, loses time.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of Essentials of Economics Knowledge Promotion device.
A kind of Essentials of Economics Knowledge Promotion device of the present utility model, it comprises framework, bracing frame, drive roll, driven voller, conveying belt, drive motor, swivel mount, display screen, beam, electric rotating machine, baffle plate, limit switch, the rear end of framework is provided with bracing frame, the upper and lower side of lower portion is separately installed with drive roll and driven voller, on drive roll and driven voller, solderless wrapped connection has conveying belt, the rotating shaft of drive motor is connected with the rotating shaft of drive roll, swivel mount is connected with the upper end of framework by turning axle, turning axle is connected with the rotating shaft of electric rotating machine by axle sleeve, the inside of swivel mount is provided with display screen, beam is arranged on the top of swivel mount, upper end on rear side of framework is provided with baffle plate, the inside of baffle plate is provided with limit switch.
As preferably, the contact of described limit switch is provided with neonychium.
As preferably, the arranged outside of described display screen has transparent protection plate.
The beneficial effects of the utility model are: convenient operation, easy to use, save space, improve work efficiency, and it is quick, accurate to control.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-framework; 2-bracing frame; 3-drive roll; 4-driven voller; 5-conveying belt; 6-drive motor; 7-swivel mount; 8-display screen; 9-beam; 10-electric rotating machine; 11-baffle plate; 12-limit switch.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this embodiment is by the following technical solutions: it comprises framework 1, bracing frame 2, drive roll 3, driven voller 4, conveying belt 5, drive motor 6, swivel mount 7, display screen 8, beam 9, electric rotating machine 10, baffle plate 11, limit switch 12, the rear end of framework 1 is provided with bracing frame 2, the upper and lower side of framework 1 inside is separately installed with drive roll 3 and driven voller 4, drive roll 3 has conveying belt 5 with solderless wrapped connection on driven voller 4, the rotating shaft of drive motor 6 is connected with the rotating shaft of drive roll 3, swivel mount 7 is connected by the upper end of turning axle with framework 1, turning axle is connected by the rotating shaft of axle sleeve with electric rotating machine 10, the inside of swivel mount 7 is provided with display screen 8, beam 9 is arranged on the top of swivel mount 7, upper end on rear side of framework 1 is provided with baffle plate 11, the inside of baffle plate 11 is provided with limit switch 12.
Further, the contact of described limit switch 12 is provided with neonychium.
Further, the arranged outside of described display screen 8 has transparent protection plate.
The principle of work of this embodiment is: promotional content be bonded on conveying belt 5, driven by drive motor 6 and carry out rotary publicity, start electric rotating machine 10, electric rotating machine 10 orders about swivel mount 7 and opens, and when swivel mount 7 touches limit switch 12, electric rotating machine 10 quits work, publicized by display screen 8, its floor area is little, easy and simple to handle, controls precisely.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an Essentials of Economics Knowledge Promotion device, it is characterized in that: it comprises framework (1), bracing frame (2), drive roll (3), driven voller (4), conveying belt (5), drive motor (6), swivel mount (7), display screen (8), beam (9), electric rotating machine (10), baffle plate (11), limit switch (12), the rear end of framework (1) is provided with bracing frame (2), the upper and lower side of framework (1) inside is separately installed with drive roll (3) and driven voller (4), drive roll (3) has conveying belt (5) with the upper solderless wrapped connection of driven voller (4), the rotating shaft of drive motor (6) is connected with the rotating shaft of drive roll (3), swivel mount (7) is connected by the upper end of turning axle with framework (1), turning axle is connected by the rotating shaft of axle sleeve with electric rotating machine (10), the inside of swivel mount (7) is provided with display screen (8), beam (9) is arranged on the top of swivel mount (7), the upper end of framework (1) rear side is provided with baffle plate (11), the inside of baffle plate (11) is provided with limit switch (12).
2. a kind of Essentials of Economics Knowledge Promotion device according to claim 1, is characterized in that: the contact of described limit switch (12) is provided with neonychium.
3. a kind of Essentials of Economics Knowledge Promotion device according to claim 1, is characterized in that: the arranged outside of described display screen (8) has transparent protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169971.9U CN204496726U (en) | 2015-03-17 | 2015-03-17 | A kind of Essentials of Economics Knowledge Promotion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169971.9U CN204496726U (en) | 2015-03-17 | 2015-03-17 | A kind of Essentials of Economics Knowledge Promotion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496726U true CN204496726U (en) | 2015-07-22 |
Family
ID=53576022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169971.9U Expired - Fee Related CN204496726U (en) | 2015-03-17 | 2015-03-17 | A kind of Essentials of Economics Knowledge Promotion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496726U (en) |
-
2015
- 2015-03-17 CN CN201520169971.9U patent/CN204496726U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204496726U (en) | A kind of Essentials of Economics Knowledge Promotion device | |
| CN106652847A (en) | Rotation type energy-saving advertising board | |
| CN203997651U (en) | Can free adjustment sewage disposer | |
| CN204233167U (en) | Electronic mill skin device | |
| CN203884328U (en) | Hand-push type mulching film covering machine | |
| CN103137036A (en) | Control system for solar billboard | |
| CN204087755U (en) | A kind of LED dot matrix animate during editing machine | |
| CN206645015U (en) | A kind of new unmanned machine base protective plate | |
| CN204596341U (en) | A kind of energy-conserving and environment-protective billboard | |
| CN204117510U (en) | A kind of student education propaganda board | |
| CN203181585U (en) | Handheld roller type cotton picking machine | |
| CN205174475U (en) | Kitchen range | |
| CN204488314U (en) | A kind of Teaching of Economics drawing device | |
| CN205722623U (en) | A kind of road bridge construction warning sign | |
| CN204423842U (en) | A kind of international trade is with showing mechanism | |
| CN204474061U (en) | A kind of portable cable winding apparatus | |
| CN204845300U (en) | A stationery section of thick bamboo | |
| CN204496364U (en) | Computer dust cover | |
| CN202671757U (en) | Conveniently detached exhaust screen of cotton feeding machine | |
| CN203931409U (en) | Large-scale Double-face rotating billboard | |
| CN204486007U (en) | A kind of high-efficiency pulverizer | |
| CN203450756U (en) | Steering transport table | |
| CN203178662U (en) | Screen debugging frame | |
| CN201870226U (en) | Electronic paper photo album | |
| CN204143360U (en) | A kind of computer keyboard |
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: 20150722 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |