CN209859405U

CN209859405U - Appurtenance is used in economic law study

Info

Publication number: CN209859405U
Application number: CN201920505406.3U
Authority: CN
Inventors: 张晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-27
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses an appurtenance is used in economic law study relates to economic law study appurtenance technical field, specifically is an appurtenance is used in economic law study, including supplementary bottom plate, the last fixed surface of supplementary bottom plate is connected with sector map demonstration dish, the last fixed surface of sector map demonstration dish is connected with the magnetism post, the surface swing joint of magnetism post has directional guide arm, the last fixed surface of magnetism post is connected with the hood. This appurtenance is used in economic law study, through the setting of sector graph demonstration dish, numerical value display dish and curvilinear coordinate picture frame, sector graph demonstration dish accessible rotation directional guide arm is adjusted, and numerical value display dish accessible is stirred the digital gyro wheel and is adjusted, and curvilinear coordinate picture frame accessible slip direction mark is adjusted, and the proportion of each part that represents can be adjusted wantonly, has improved the drawback of a set of data drawing once picture, has saved the time greatly, can effectively improve learning efficiency.

Description

Appurtenance is used in economic law study

Technical Field

The utility model relates to an economic law learning appurtenance technical field specifically is an economic law learning appurtenance.

Background

The economic law is a legal regulation for adjusting economic relations occurring in the national coordination of the national economic operation process, cases need to be demonstrated in the course learning process, so a sector graph and a curve coordinate graph are often used, the sector graph is a common graph demonstration method, the relation and the proportion between the scores and the total number of each part can be clearly understood by looking at the sector graph, and the data analysis and the statistical result are often visually represented.

The curve coordinate graph can adopt a coordinate form to mark the proportion of the occupied number of each part, a sector graph and a curve graph are generally directly drawn on paper at present, the method has the defects of time and labor waste, the method is not intuitive enough and only can be used for one group of data, and the method needs to be used for drawing again after changing one group of data, so that an auxiliary tool for learning the economic law is urgently needed, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an appurtenance is used in economic law study has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary tool for learning an economic law comprises an auxiliary bottom plate, wherein a sector diagram demonstration disc is fixedly connected to the upper surface of the auxiliary bottom plate, the upper surface of the sector diagram demonstration disc is fixedly connected with a magnetic column, the outer surface of the magnetic column is movably connected with a pointing guide rod, the upper surface of the magnetic column is fixedly connected with a top cap, the upper surface of the sector diagram demonstration disc is fixedly connected with an annular slide rail, the outer surface of the annular slide rail is provided with scale values, the upper surface of the auxiliary bottom plate is fixedly connected with a numerical display disc, the upper surface of the numerical value display disc is fixedly connected with a color label, the upper surface of the numerical value display disc is fixedly connected with a numerical mark frame, the lower surface of the digital mark frame is fixedly connected with a connecting block, the inside of the connecting block is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is movably connected with a digital roller, and the upper surface of the auxiliary bottom plate is fixedly connected with a curve coordinate drawing frame.

Optionally, the number of the pointing guide rods is two, the lower surfaces of the two pointing guide rods are fixedly connected with the eraser, the lower surfaces of the two pointing guide rods are fixedly connected with the colored pens, one colored pen is yellow, and the other colored pen is red.

Optionally, a strip-shaped chute is formed in the upper surface of the curve coordinate drawing frame, a film is movably connected to the inner side wall of the strip-shaped chute, a slip sheet is fixedly connected to the upper surface of the film, a spring is fixedly connected to the outer surface of the film, and a beacon is fixedly connected to the upper surface of the film.

Optionally, the lower surface of the sliding piece is fixedly connected with an eraser and color pens, the number of the curve coordinate frame, the number of the strip-shaped sliding groove, the number of the sliding piece and the number of the color pens are three, and the three color pens are respectively yellow, red and blue.

Optionally, the lower surface of the auxiliary bottom plate is fixedly connected with four bottom plate supports, and the four bottom plate supports are arranged on the lower surface of the auxiliary bottom plate in a rectangular array.

Optionally, the auxiliary bottom plate, the pointing guide rod and the slide sheet are all provided with magnets.

(III) advantageous effects

The utility model provides an appurtenance is used in economic law study possesses following beneficial effect:

1. the auxiliary tool for learning the economic law is arranged by the blackboard eraser and the color pen, when used in a fan-shaped chart demonstration disc, by rotating the pointing guide rod, the eraser is positioned in front of the color pen, the eraser erases stains on the surface of the sector demonstration disc, the color pen draws the represented objects, and thus, the proportion of each representative object can be demonstrated through the color of the surface of the sector graph demonstration disc and the yellow and red colors drawn by the color pens which point to the lower surface of the guide rod, the proportion is vivid and intuitive, when the sliding guide marker is used in a curve coordinate drawing frame, yellow, red and blue drawn by a color pen on the lower surface of the three guide markers stay at the scale positions corresponding to the occupied proportion, so that the curve coordinate drawing is displayed, the display is more visual and stereoscopic, the operation is simple and convenient, a user can learn and use, and the analysis and statistics of data are facilitated.

2. This appurtenance is used in economic law study, demonstrate the dish through the sector diagram, the setting of numerical value display dish and curvilinear coordinate picture frame, sector diagram demonstration dish accessible rotation directional guide arm is adjusted, numerical value display dish accessible is stirred the digital gyro wheel and is adjusted, the surface of digital gyro wheel is provided with the figure, distribute in proper order from zero to nine, curvilinear coordinate picture frame accessible slip directional mark is adjusted, the proportion of each part that represents can be adjusted wantonly, the drawback of a set of data drawing picture has been improved, the time is greatly saved, can effectively improve the learning efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a sector diagram demonstration plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the numerical display panel of the present invention;

fig. 4 is a schematic diagram of the beacon structure of the present invention.

In the figure: 1. an auxiliary base plate; 2. a sector chart demonstration disc; 3. a magnetic column; 4. a pointing guide; 5. erasing the blackboard; 6. a top cap; 7. an annular slide rail; 8. a scale value; 9. a numerical value display panel; 10. a color label; 11. a number frame; 12. connecting blocks; 13. a rotating shaft; 14. a digital roller; 15. a curved coordinate frame; 16. a strip-shaped chute; 17. a flexible sheet; 18. sliding blades; 19. a spring; 20. a beacon; 21. a color pen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an auxiliary tool for learning economic laws comprises an auxiliary bottom plate 1, bottom plate supports are fixedly connected to the lower surface of the auxiliary bottom plate 1, the number of the bottom plate supports is four, the four bottom plate supports are arranged on the lower surface of the auxiliary bottom plate 1 in a rectangular array mode, magnets are arranged inside the auxiliary bottom plate 1, a pointing guide rod 4 and a sliding piece 18, a sector diagram demonstration disc 2 is fixedly connected to the upper surface of the auxiliary bottom plate 1, the sector diagram demonstration disc 2, a numerical value display disc 9 and a curve coordinate drawing frame 15 are arranged, the sector diagram demonstration disc 2 can be adjusted by rotating the pointing guide rod 4, the numerical value display disc 9 can be adjusted by stirring a digital roller 14, the outer surface of the digital roller 14 is provided with numbers which are distributed from zero to nine in sequence, the curve coordinate drawing frame 15 can be adjusted by sliding a pointing marker 20, and the proportion of each part can be adjusted at will, the defect that a group of data is drawn for one time is overcome, time is greatly saved, learning efficiency can be effectively improved, the upper surface of a sector graph demonstration disc 2 is fixedly connected with a magnetic column 3, the outer surface of the magnetic column 3 is movably connected with two pointing guide rods 4, the lower surfaces of the two pointing guide rods 4 are fixedly connected with eraser 5, the lower surfaces of the two pointing guide rods 4 are fixedly connected with colored pens 21, one colored pen 21 is yellow, the other colored pen 21 is red, when the sector graph demonstration disc 2 is used, the eraser 5 is positioned in front of the colored pens 21 by rotating the pointing guide rods 4, the eraser 5 erases stains on the surface of the sector graph demonstration disc 2, and the colored pens 21 draw represented objects, so that the yellow and red drawn by the colored pens 21 on the surface of the sector graph demonstration disc 2 and the two pointing guide rods 4 can respectively represent the objects by means of the color of the sector graph demonstration disc 2 and the yellow and the red drawn by the colored pens 21 on the lower surfaces of the two pointing guide rods 4 The occupied proportion is demonstrated, the image is visual, when the device is used in a curve coordinate picture frame 15, through sliding the guide marker 20, yellow, red and blue drawn by the color pen 21 on the lower surface of the three guide markers 20 stay at the scale position corresponding to the occupied proportion, the display of the curve coordinate picture is realized, the display is more visual and three-dimensional, the operation is simple and convenient, the device is convenient for a user to learn and use, the data are convenient to analyze and count, the upper surface of the magnetic column 3 is fixedly connected with the top cap 6, the upper surface of the sector picture demonstration disc 2 is fixedly connected with the annular slide rail 7, the outer surface of the annular slide rail 7 is provided with the scale value 8, the upper surface of the auxiliary bottom plate 1 is fixedly connected with the numerical value display disc 9, the upper surface of the numerical value display disc 9 is fixedly connected with the color label 10, the upper surface of the numerical value display disc 9 is, a rotating shaft 13 is fixedly connected inside the connecting block 12, a digital roller 14 is movably connected on the outer surface of the rotating shaft 13, a curve coordinate frame 15 is fixedly connected on the upper surface of the auxiliary bottom plate 1, a strip-shaped sliding groove 16 is formed in the upper surface of the curve coordinate frame 15, a flexible sheet 17 is movably connected on the inner side wall of the strip-shaped sliding groove 16, a sliding sheet 18 is fixedly connected on the upper surface of the flexible sheet 17, a spring 19 is fixedly connected on the outer surface of the flexible sheet 17, a direction indicator 20 is fixedly connected on the upper surface of the flexible sheet 17, a spring 19 is arranged on the outer surface of the flexible sheet 17, the spring 19 between the two flexible sheets 17 is in a compression state, the flexible sheets 17 at two ends of the spring 19 can be pushed to two sides of the strip-shaped sliding groove 16, the fixing of the direction indicator 20 is realized, the sliding sheet 18 is positioned in the strip-shaped sliding groove, the number of the curve coordinate drawing frame 15, the strip-shaped sliding chute 16, the sliding sheet 18 and the color pens 21 is three, and the colors of the three color pens 21 are yellow, red and blue respectively.

As an optimal technical solution of the utility model: the outer surface of the number roller 14 is provided with numbers, and the numbers are distributed from zero to nine in sequence.

In conclusion, when the auxiliary tool for learning the economic law is used, the blackboard eraser 5 and the color pen 21 are arranged, when the auxiliary tool is used in the sector diagram demonstration disc 2, the pointing guide rod 4 is rotated, the blackboard eraser 5 is positioned in front of the color pen 21, the blackboard eraser 5 erases stains on the surface of the sector diagram demonstration disc 2, the color pen 21 draws the represented objects, therefore, the proportion of the represented objects can be demonstrated through the color on the surface of the sector diagram demonstration disc 2 and the yellow and red drawn by the color pen 21 on the lower surface of the two pointing guide rods 4, the proportion is visualized, when the auxiliary tool is used in the curve coordinate frame 15, the yellow, the red and the blue drawn by the color pen 21 on the lower surfaces of the three pointing targets 20 stay at the scale positions corresponding to the proportion by sliding the pointing targets 20, the display of the curve coordinate diagram is realized, the display is more visualized and stereoscopic, the operation is simple and convenient, convenient to use person learns and uses, be convenient for carry out analysis and statistics to data, demonstrate the dish 2 through the fan-shaped picture, numerical value display dish 9 and the setting of curvilinear figure picture frame 15, fan-shaped picture demonstration dish 2 accessible is rotatory to be directed to guide arm 4 and is adjusted, numerical value display dish 9 accessible is stirred digital gyro wheel 14 and is adjusted, digital gyro wheel 14's surface is provided with the figure, distribute in proper order from zero to nine, curvilinear figure frame 15 accessible slides directional mark 20 and adjusts, the proportion of each part that shows can be adjusted wantonly, the drawback of a set of data drawing picture has been improved, the time is greatly saved, can effectively improve learning efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An appurtenance is used in economic law study, includes auxiliary bottom plate (1), its characterized in that: the upper surface of the auxiliary bottom plate (1) is fixedly connected with a sector graph demonstration disc (2), the upper surface of the sector graph demonstration disc (2) is fixedly connected with a magnetic column (3), the outer surface of the magnetic column (3) is movably connected with a directional guide rod (4), the upper surface of the magnetic column (3) is fixedly connected with a top cap (6), the upper surface of the sector graph demonstration disc (2) is fixedly connected with an annular slide rail (7), the outer surface of the annular slide rail (7) is provided with a scale value (8), the upper surface of the auxiliary bottom plate (1) is fixedly connected with a numerical value display disc (9), the upper surface of the numerical value display disc (9) is fixedly connected with a color label (10), the upper surface of the numerical value display disc (9) is fixedly connected with a numerical scale frame (11), and the lower surface of the numerical scale frame (11) is fixedly connected with a connecting block (12), the inner part of the connecting block (12) is fixedly connected with a rotating shaft (13), the outer surface of the rotating shaft (13) is movably connected with a digital roller (14), and the upper surface of the auxiliary bottom plate (1) is fixedly connected with a curve coordinate drawing frame (15).

2. An economic law learning aid according to claim 1 wherein: the number of the directional guide rods (4) is two, the lower surfaces of the two directional guide rods (4) are fixedly connected with the eraser (5), the lower surfaces of the two directional guide rods (4) are fixedly connected with the colored pens (21), one colored pen (21) is yellow, and the other colored pen (21) is red.

3. An economic law learning aid according to claim 1 wherein: the upper surface of the curve coordinate drawing frame (15) is provided with a strip-shaped sliding groove (16), the inner side wall of the strip-shaped sliding groove (16) is movably connected with a flexible sheet (17), the upper surface of the flexible sheet (17) is fixedly connected with a sliding sheet (18), the outer surface of the flexible sheet (17) is fixedly connected with a spring (19), and the upper surface of the flexible sheet (17) is fixedly connected with a pointing mark (20).

4. An economic law learning aid according to claim 3 wherein: the blackboard eraser (5) and the colored pens (21) are fixedly connected to the lower surface of the sliding sheet (18), the number of the curve coordinate drawing frame (15), the number of the strip-shaped sliding grooves (16), the number of the sliding sheet (18) and the number of the colored pens (21) are three, and the three colored pens (21) are respectively yellow, red and blue.

5. An economic law learning aid according to claim 1 wherein: the lower surface of the auxiliary bottom plate (1) is fixedly connected with four bottom plate supports, and the four bottom plate supports are arranged on the lower surface of the auxiliary bottom plate (1) in a rectangular array mode.

6. An economic law learning aid according to claim 1 wherein: and magnets are arranged in the auxiliary bottom plate (1), the pointing guide rod (4) and the sliding sheet (18).