CN109559599A - A kind of economic analysis model system and method - Google Patents
A kind of economic analysis model system and method Download PDFInfo
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- CN109559599A CN109559599A CN201811525595.7A CN201811525595A CN109559599A CN 109559599 A CN109559599 A CN 109559599A CN 201811525595 A CN201811525595 A CN 201811525595A CN 109559599 A CN109559599 A CN 109559599A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/18—Book-keeping or economics
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- Entrepreneurship & Innovation (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Economics (AREA)
- General Business, Economics & Management (AREA)
- Development Economics (AREA)
- Accounting & Taxation (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of economic analysis model system and methods, including pedestal, the upper surface of the pedestal is fixedly connected with support rod, the front side surface upper end of the support rod is fixedly connected with cross bar, the inside of the cross bar is rotatably connected to fixed plate by Damping rotation shaft, connecting groove is equipped at the front-end surface center of the fixed plate, the inner surface of the connecting groove is rotatably connected to rotation axis, the outer surface sliding sleeve of the rotation axis, which has, holds out against spring, the front side surface of the rotation axis is fixedly connected with rotor plate, the inside of the fixed plate is equipped with placing groove, the inner bottom surface of the placing groove is fixedly connected with nutted rod, the outer surface sliding sleeve of the nutted rod has tensioning spring, the outer surface of the nutted rod slidably connects comparison plate by being tensioned hole, the outer surface of the comparison plate is slidably connected to placing groove Inner surface, the economic analysis model system and method can greatly improve the convenience used and stability.
Description
Technical field
The present invention relates to Economic Model technical field, specially a kind of economic analysis model system and method.
Background technique
In present Teaching of Economics, since economic principle is excessively abstruse, simple carry out principle analysis is compared
It is general fuzzy, it is unfavorable for teaching management, it is therefore desirable to catch analysis model aided education, existing teaching mode is merely able to needle on time
Single case is demonstrated and analyzed, teaching efficiency is poor, and teaching, management effect can not be compared for different cases
Fruit is bad, and existing model is also inconvenient to store a variety of cases and is prepared work, and using effect is undesirable, analysis method
It is excessively general, it is relatively more abstract, it is unfavorable for student's study.
Summary of the invention
The purpose of the present invention is to provide a kind of economic analysis model system and methods, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of economic analysis model system and method, packet
Pedestal is included, the upper surface of the pedestal is fixedly connected with support rod, and the front side surface upper end of the support rod is fixedly connected with cross
The inside of bar, the cross bar is rotatably connected to fixed plate by Damping rotation shaft, is equipped at the front-end surface center of the fixed plate
Connecting groove, the inner surface of the connecting groove are rotatably connected to rotation axis, and the outer surface sliding sleeve of the rotation axis has
Spring is held out against, the front side surface of the rotation axis is fixedly connected with rotor plate；
The inside of the fixed plate is equipped with placing groove, and the inner bottom surface of the placing groove is fixedly connected with nutted rod, the tensioning
The outer surface sliding sleeve of bar has tensioning spring, and the outer surface of the nutted rod slidably connects comparison plate, institute by being tensioned hole
The outer surface for stating comparison plate is slidably connected to the inner surface of placing groove.
Preferably, the rear side surface of the rotor plate is slidably connected to the front-end surface of fixed plate.
Preferably, the quantity and position of the placing groove and comparison plate are consistent, and are angularly uniformly distributed in fixation
The interior surface of plate.
Preferably, the both side surface of the comparison plate is equipped with positioning groove, and the inner surface of the positioning groove passes through
Articulated shaft is hinged with locating rod, and the outer surface of the locating rod is slidably connected to the length of positioning groove not less than placement channel opening
The half of width.
Preferably, the outer surface of the rotor plate is equipped with T-type annular groove, and the inner surface of the T-type annular groove slidably connects
Arc block, the upper surface of the arc block are slidably connected to the inner surface upper end of T-type annular groove, the connecting rod by connecting rod
Upper surface the outer surface of rotor plate is slidably connected to by circular pin.
Preferably, the outer surface front end of the circular pin is equipped with turning groove, and the inner surface of the turning groove rotates
It is connected with lantern ring, the outer surface two sides of the lantern ring are fixedly connected to pointer, and the outer surface of the pointer, which is slidably connected to, to be turned
The front side surface of movable plate.
Preferably, the lower surface two sides of the arc block are equipped with auxiliary flute, and the inner surface of the auxiliary flute is sliding
Dynamic to be connected with auxiliary rod, the upper surface inside of the auxiliary rod slidably connects secondary spring, the auxiliary rod by spring groove
Lower surface be rotatably connected to auxiliary wheel, the outer surface of the auxiliary wheel rolls the inner bottom surface two sides for being connected to T-type annular groove.
Preferably, which includes the following steps:
S1, economic analysis case and corresponding comparison case are printed on cardboard, and stored classifiedly；
S2, comparison plate is pulled out into placing groove, and locating rod is turned into lateral position, be supported on the outside of fixed plate, fix
Compare the position of plate；
S3, the cardboard with analysis case and comparison case is cut into plate, and pastes rotor plate and comparison accordingly
On plate；
S4, locating rod is reset to inside positioning groove, then will be compared inside sheet reset to placing groove, it is spare；
Pedestal is placed on desktop, the angle of adjustment fixing plate by S5, model of taking to teaching position, is convenient for teaching concept
It sees；
S6, analysis explanation individually is carried out to the analysis case on rotor plate；
S7, corresponding comparison plate is pulled out and is fixed position, adjust the angle of rotor plate, by the corresponding placement of CROSS REFERENCE；
The relevant case of the corresponding direction of pointer is compared and analyzed, deepens teaching management by S8, the position for adjusting arc block.
Compared with prior art, the beneficial effects of the present invention are: the economic analysis model system and method pass through hingedly
Fixed plate be rotatablely connected rotor plate, facilitate a variety of demonstration cases of storage, in combination with the hardened structure of comparison inside placing groove,
It while single analysis can be convenient for that different cases is selected to compare teaching, guarantee quality, while by sliding inside T-type annular groove
The arc block of dynamic connection carrys out concatenation pointer, is identified convenient for adjusting position to CROSS REFERENCE, understands analysis convenient for student, in this way
The convenience used and stability can be greatly improved, guarantees the high efficiency of economics education.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is fixed plate side cross-sectional views of the invention；
Fig. 3 is the partial schematic diagram of comparison plate connection of the invention；
Fig. 4 is the partial schematic diagram that arc block of the invention connects；
Fig. 5 is the partial schematic diagram of auxiliary wheel of the invention.
In figure: 1 pedestal, 11 support rods, 12 cross bars, 13 fixed plates, 14 connecting grooves, 15 rotation axis, 16 hold out against spring, 17
Rotor plate, 2 placing grooves, 21 nutted rod, 22 tensioning springs, 23 tensioning holes, 24 comparison plates, 25 positioning grooves, 26 articulated shafts, 27 are determined
Position bar, 3 T-type annular grooves, 31 arc blocks, 32 connecting rods, 33 circular pins, 34 turning grooves, 35 lantern rings, 36 pointers, 4 auxiliary flutes,
41 auxiliary rods, 42 secondary springs, 43 auxiliary wheels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of economic analysis model system and method, including
Pedestal 1, easy to support to be placed on the table, the upper surface of pedestal 1 is fixedly connected with support rod 11, the front side of support rod 11
Surface upper end is fixedly connected with cross bar 12, and the inside of cross bar 12 is rotatably connected to fixed plate 13 by Damping rotation shaft, can rotate
Position is fixed after adjusting angle, belongs to the prior art, repeats no more, it is recessed that connection is equipped at the front-end surface center of fixed plate 13
Slot 14, the inner surface of connecting groove 14 are rotatably connected to rotation axis 15, and the outer surface sliding sleeve of rotation axis 15, which has, holds out against bullet
Spring 16, can be with deposit rotor plate 17, and then tenses rotation axis 15, increases frictional resistance, avoids arbitrarily rotating, guarantees safety and stability
Property, the front side surface of rotation axis 15 is fixedly connected with rotor plate 17, adjusting position direction can be carried out with rotational angle, and then being convenient for will
Corresponding case is put together, and is conducive to comparative analysis, guarantees quality of instruction；
The inside of fixed plate 13 is equipped with placing groove 2, and the inner bottom surface of placing groove 2 is fixedly connected with nutted rod 21, nutted rod 21
Outer surface sliding sleeve has tensioning spring 22, comparison plate 24 can internally be tensed, guarantee the security and stability of storage, improve
The stability of case is compared, is conducive to teaching and uses, the outer surface of nutted rod 21 slidably connects comparison plate 24 by being tensioned hole 23,
The outer surface of comparison plate 24 is slidably connected to the inner surface of placing groove 2.
The rear side surface of rotor plate 17 is slidably connected to the front-end surface of fixed plate 13, can carry out in this way to case single
Viewing and analysis, then can compare, sharpen understanding memory with the comparison analysis of cases of rear side.
The quantity and position of placing groove 2 and comparison plate 24 are consistent, and are angularly uniformly distributed in the interior of fixed plate 13
Portion surface can store multiple comparison cases, and guarantee security and stability, avoid damaging.
The both side surface of comparison plate 24 is equipped with positioning groove 25, and the inner surface of positioning groove 25 is cut with scissors by articulated shaft 26
It is connected to locating rod 27, the outer surface of locating rod 27 is slidably connected to the inner surface of positioning groove 25, and it is easy to support in outside, into
And the position of comparison plate 24 is fixed, guarantee the stability of comparative analysis.
The length of locating rod 27 is not less than the half of 2 opening width of placing groove, can increase length after laterally disposed in this way
Degree, and then comparison plate 24 is avoided to be retracted to inside placing groove 2, improve the stability of support positioning.
The outer surface of rotor plate 17 is equipped with T-type annular groove 3, and the inner surface of T-type annular groove 3 slidably connects arc block 31, arc
The upper surface of shape block 31 is slidably connected to the inner surface upper end of T-type annular groove 3 by connecting rod 32, and the upper surface of connecting rod 32 is logical
The outer surface that circular pin 33 is slidably connected to rotor plate 17 is crossed, can rotate and carry out adjusting position, convenient for the comparison to different location
Case is identified.
The outer surface front end of circular pin 33 is equipped with turning groove 34, and the inner surface of turning groove 34 is rotatably connected to lantern ring
35, the outer surface two sides of lantern ring 35 are fixedly connected to pointer 36, before the outer surface of pointer 36 is slidably connected to rotor plate 17
Side surface, the case that can be directed towards are convenient for comparative analysis, avoid dislocation.
The lower surface two sides of arc block 31 are equipped with auxiliary flute 4, and the inner surface of auxiliary flute 4 slidably connects auxiliary
The upper surface inside of bar 41, auxiliary rod 41 slidably connects secondary spring 42, the lower surface rotation of auxiliary rod 41 by spring groove
It is connected with auxiliary wheel 43, the outer surface of auxiliary wheel 43 rolls the inner bottom surface two sides for being connected to T-type annular groove 3, in this way can be to arc
Shape block 31 carries out tensioning positioning, avoids arbitrarily sliding, while passing through the rolling support of auxiliary wheel 43, guarantees the mobile convenience adjusted
Property, it avoids interference with, it is safe and efficient.
The economic analysis method includes the following steps:
S1, economic analysis case and corresponding comparison case are printed on cardboard, and stored classifiedly；
S2, comparison plate is pulled out into placing groove, and locating rod is turned into lateral position, be supported on the outside of fixed plate, fix
Compare the position of plate；
S3, the cardboard with analysis case and comparison case is cut into plate, and pastes rotor plate and comparison accordingly
On plate；
S4, locating rod is reset to inside positioning groove, then will be compared inside sheet reset to placing groove, it is spare；
Pedestal is placed on desktop, the angle of adjustment fixing plate by S5, model of taking to teaching position, is convenient for teaching concept
It sees；
S6, analysis explanation individually is carried out to the analysis case on rotor plate；
S7, corresponding comparison plate is pulled out and is fixed position, adjust the angle of rotor plate, by the corresponding placement of CROSS REFERENCE；
The relevant case of the corresponding direction of pointer is compared and analyzed, deepens teaching management by S8, the position for adjusting arc block.
The present invention is in the specific implementation: in use, analysis case and comparison case can be pasted rotor plate 17 respectively
On comparison plate 24, rotor plate then can be first watched, single analysis is carried out to case, is easy to understand, and needs to sharpen understanding
When with memory, comparative analysis is needed, 24 can be drawn to go out placing groove 2 comparison plate, and locating rod 27 is turned to lateral position,
It is supported on the outside of fixed plate 13, fixes the position of comparison plate 24, comparison case can be pulled out be shown in this way, so
Corresponding analysis case is turned to comparison case side, is convenient for comparative analysis, simultaneously by the angle of adjustable rotor plate 17 afterwards
Can be by arc block 31 in 3 internal slide of T-type annular groove, and then the position of circular pin 33 is adjusted, pointer 36 can be adjusted into position
It postpones and is directed toward relevant comparison case and analysis case and avoids entanglement convenient for home position, improve the quality of teaching and stability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of economic analysis model system and method, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1)
It is fixedly connected with support rod (11), the front side surface upper end of the support rod (11) is fixedly connected with cross bar (12), the cross bar
(12) inside is rotatably connected to fixed plate (13) by Damping rotation shaft, is equipped at the front-end surface center of the fixed plate (13)
The inner surface of connecting groove (14), the connecting groove (14) is rotatably connected to rotation axis (15), the rotation axis (15)
Outer surface sliding sleeve, which has, to be held out against spring (16), and the front side surface of the rotation axis (15) is fixedly connected with rotor plate (17)；
The inside of the fixed plate (13) is equipped with placing groove (2), and the inner bottom surface of the placing groove (2) is fixedly connected with nutted rod
(21), the outer surface sliding sleeve of the nutted rod (21) has tensioning spring (22), and the outer surface of the nutted rod (21) passes through
Tensioning hole (23) slidably connects comparison plate (24), and the outer surface of comparison plate (24) is slidably connected to the interior of placing groove (2)
Side surface.
2. a kind of economic analysis model system according to claim 1 and method, it is characterised in that: the rotor plate
(17) rear side surface is slidably connected to the front-end surface of fixed plate (13).
3. a kind of economic analysis model system according to claim 1 and method, it is characterised in that: the placing groove
(2) and the quantity of comparison plate (24) and position it is consistent, and be angularly uniformly distributed in the interior surface of fixed plate (13).
4. a kind of economic analysis model system according to claim 1 and method, it is characterised in that: the comparison plate
(24) both side surface is equipped with positioning groove (25), and the inner surface of the positioning groove (25) is hinged by articulated shaft (26)
Have locating rod (27), the outer surface of the locating rod (27) is slidably connected to positioning groove (25 inner surface.
5. a kind of economic analysis model system according to claim 4 and method, it is characterised in that: the locating rod
(27) length is not less than the half of placing groove (2) opening width.
6. a kind of economic analysis model system according to claim 1 and method, it is characterised in that: the rotor plate
(17) outer surface is equipped with T-type annular groove (3), and the inner surface of the T-type annular groove (3) slidably connects arc block (31), described
The upper surface of arc block (31) is slidably connected to the inner surface upper end of T-type annular groove (3), the connecting rod by connecting rod (32)
(32) upper surface is slidably connected to the outer surface of rotor plate (17) by circular pin (33).
7. a kind of economic analysis model system according to claim 6 and method, it is characterised in that: the circular pin
(33) outer surface front end is equipped with turning groove (34), and the inner surface of the turning groove (34) is rotatably connected to lantern ring
(35), the outer surface two sides of the lantern ring (35) are fixedly connected to pointer (36), and the outer surface of the pointer (36), which is slided, to be connected
It is connected to the front side surface of rotor plate (17).
8. a kind of economic analysis model system according to claim 6 and method, it is characterised in that: the arc block
(31) lower surface two sides are equipped with auxiliary flute (4), and the inner surface of the auxiliary flute (4) slidably connects auxiliary rod
(41), secondary spring (42), the auxiliary rod are slidably connected by spring groove inside the upper surface of the auxiliary rod (41)
(41) lower surface is rotatably connected to auxiliary wheel (43), and the outer surface of the auxiliary wheel (43), which rolls, is connected to T-type annular groove (3)
Inner bottom surface two sides.
9. a kind of economic analysis model system according to claim 1 and method, it is characterised in that: the economic analysis
Method includes the following steps:
S1, economic analysis case and corresponding comparison case are printed on cardboard, and stored classifiedly；
S2, comparison plate is pulled out into placing groove, and locating rod is turned into lateral position, be supported on the outside of fixed plate, fix
Compare the position of plate；
S3, the cardboard with analysis case and comparison case is cut into plate, and pastes rotor plate and comparison accordingly
On plate；
S4, locating rod is reset to inside positioning groove, then will be compared inside sheet reset to placing groove, it is spare；
Pedestal is placed on desktop, the angle of adjustment fixing plate by S5, model of taking to teaching position, is convenient for teaching concept
It sees；
S6, analysis explanation individually is carried out to the analysis case on rotor plate；
S7, corresponding comparison plate is pulled out and is fixed position, adjust the angle of rotor plate, by the corresponding placement of CROSS REFERENCE；
The relevant case of the corresponding direction of pointer is compared and analyzed, deepens teaching management by S8, the position for adjusting arc block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525595.7A CN109559599A (en) | 2018-12-13 | 2018-12-13 | A kind of economic analysis model system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525595.7A CN109559599A (en) | 2018-12-13 | 2018-12-13 | A kind of economic analysis model system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109559599A true CN109559599A (en) | 2019-04-02 |
Family
ID=65870024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525595.7A Pending CN109559599A (en) | 2018-12-13 | 2018-12-13 | A kind of economic analysis model system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109559599A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202887517U (en) * | 2012-11-03 | 2013-04-17 | 牡丹江师范学院 | Historical dynasty information display teaching aid |
| CN204303182U (en) * | 2014-12-26 | 2015-04-29 | 哈尔滨体育学院 | English teaching converges and contrasts apparatus for demonstrating |
| CN205486874U (en) * | 2016-01-08 | 2016-08-17 | 中国人民解放军军事交通学院 | Chinese multitone word teaching aid |
| CN206471001U (en) * | 2016-11-24 | 2017-09-05 | 黑龙江工程学院 | English word contrast explanation exhibiting device |
| CN107507463A (en) * | 2017-09-26 | 2017-12-22 | 绵阳行吉科技有限公司 | A kind of College English Lexical contrasts explaining device |
| CN108062888A (en) * | 2018-02-05 | 2018-05-22 | 史可晗 | A kind of central angle and angle of circumference relation demonstration teaching aid and its demenstration method |
| CN207752668U (en) * | 2017-11-02 | 2018-08-21 | 张荣臻 | A kind of English Translation study device |
| CN207977011U (en) * | 2017-11-14 | 2018-10-16 | 杨洁 | A kind of China and Britain's cultural contrastive's auxiliary tool |
| CN108877304A (en) * | 2018-07-19 | 2018-11-23 | 河南城建学院 | English word demonstration device for teaching |
-
2018
- 2018-12-13 CN CN201811525595.7A patent/CN109559599A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202887517U (en) * | 2012-11-03 | 2013-04-17 | 牡丹江师范学院 | Historical dynasty information display teaching aid |
| CN204303182U (en) * | 2014-12-26 | 2015-04-29 | 哈尔滨体育学院 | English teaching converges and contrasts apparatus for demonstrating |
| CN205486874U (en) * | 2016-01-08 | 2016-08-17 | 中国人民解放军军事交通学院 | Chinese multitone word teaching aid |
| CN206471001U (en) * | 2016-11-24 | 2017-09-05 | 黑龙江工程学院 | English word contrast explanation exhibiting device |
| CN107507463A (en) * | 2017-09-26 | 2017-12-22 | 绵阳行吉科技有限公司 | A kind of College English Lexical contrasts explaining device |
| CN207752668U (en) * | 2017-11-02 | 2018-08-21 | 张荣臻 | A kind of English Translation study device |
| CN207977011U (en) * | 2017-11-14 | 2018-10-16 | 杨洁 | A kind of China and Britain's cultural contrastive's auxiliary tool |
| CN108062888A (en) * | 2018-02-05 | 2018-05-22 | 史可晗 | A kind of central angle and angle of circumference relation demonstration teaching aid and its demenstration method |
| CN108877304A (en) * | 2018-07-19 | 2018-11-23 | 河南城建学院 | English word demonstration device for teaching |
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Application publication date: 20190402 |
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