CN211349600U

CN211349600U - Finance mathematics teaching is with supplementary teaching aid

Info

Publication number: CN211349600U
Application number: CN202020083440.9U
Authority: CN
Inventors: 王君豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-25
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a finance teaching aid for mathematical education, which comprises a supporting bar, bracing piece top movable mounting has the carousel, carousel top movable mounting has the mounting panel, the display screen is installed at the mounting panel top, the utility model relates to a teaching aid technical field. This financial mathematics teaching is with auxiliary teaching aid has solved the problem that current linear curve show instrument function singleness that financial mathematics teaching used only one expression mode demonstrates data, it has the hob to peg graft at the inner chamber top through the lamp shade stand, the bottom fixedly connected with division board of hob, the color lamp is installed to the bottom of division board, the color lamp colour of each group lamp shade stand inner chamber is different, the inside colored light that sends of lamp shade stand below the division board, the colored light region of every group lamp shade stand makes it form the histogram, make its data move towards surveyability, make it not only can show data with the linear map and can also show with the histogram like this, increase the functionality.

Description

Finance mathematics teaching is with supplementary teaching aid

Technical Field

The utility model relates to a teaching aid technical field specifically is a finance mathematics teaching is with supplementary teaching aid.

Background

Finance mathematics, also known as mathematical theory finance, mathematics finance, analysis finance, utilize mathematics instrument research finance, quantitative analysis such as mathematical modeling, theoretical analysis, numerical calculation, etc. is carried out to seek the internal law of finance and is used for guiding the practice, in the teaching of finance mathematics process, the teacher often will draw various data curves, make the information trend that the student more audio-visual understanding data show, improve student's data sensitivity, because drawing relatively troublesome curve trend display device has slowly appeared now.

However, the existing linear curve display tool has a single function and only displays data in one expression mode, so that other data display modes are forgotten, and enrichment of teaching contents is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a finance mathematics teaching is with supplementary teaching aid has solved the problem that the linear curve show instrument function singleness of current finance mathematics teaching usefulness is only an expression mode and is demonstrateed data.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a finance mathematics teaching is with auxiliary teaching aid, includes the bracing piece, bracing piece top movable mounting has the carousel, carousel top movable mounting has the mounting panel, the display screen is installed at the mounting panel top, the lamp shade stand is installed to display screen one side, lamp shade stand inner chamber top activity is pegged graft and is had the hob, hob bottom fixedly connected with division board, and the division board is located lamp shade stand inner chamber, the color lamp is installed to the division board bottom, the holding ring is installed in the lamp shade stand outside, holding ring one side fixedly connected with elastic wire.

Preferably, the locating ring includes lag bolt, rubber kicking block and extrusion piece, the lag bolt runs through to peg graft in locating ring one side, rubber kicking block fixed connection is in lag bolt one end, and the rubber kicking block is located the locating ring inner chamber.

Preferably, the extrusion block is arranged on the inner cavity wall of the positioning ring, and the extrusion block is positioned on one side of the lampshade stand column.

Preferably, the bracing piece includes a pole and No. two poles, a pole activity is pegged graft in No. two pole inner chamber tops, and the carousel is located a pole top, No. two pole inner chamber bottoms install the cylinder, and the cylinder top is fixed in a pole bottom.

Preferably, both sides of the top of the mounting plate are fixedly provided with placing grooves.

Preferably, the top of the screw rod is fixedly connected with a handle.

Advantageous effects

The utility model provides a finance mathematics teaching is with supplementary teaching aid. The method has the following beneficial effects:

1. the auxiliary teaching aid for financial mathematics teaching is characterized in that a screw rod is inserted into the top of an inner cavity of a lampshade stand column, a partition plate is fixedly connected to the bottom of the screw rod, colored lamps are installed at the bottom of the partition plate, the colored lamps in the inner cavity of each group of lampshade stand columns are different in color, so that after the colored lamps are turned on, then the screw rod is rotated to adjust the height of the isolation plate, the outside scale of the lampshade upright post is convenient for reference, so that the inner parts of the lampshade columns below the partition plate finally emit colored light, the colored light areas of each group of lampshade columns form a column diagram, the data trend is clear at a glance, thus, the data can be represented by not only a line diagram but also a bar diagram, the functionality is increased, the expression data mode is diversified, and the display screen is installed to lamp shade stand one side, rotates the mounting panel when needing to use the display screen and makes it easily trade the face under the effect of carousel.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the lamp shade column of the present invention;

fig. 4 is a schematic view of the structure of the lampshade stand column of the present invention.

In the figure: 1. a support bar; 2. mounting a plate; 3. a display screen; 4. a lampshade column; 5. a first rod; 6. a second rod; 7. a cylinder; 8. a positioning ring; 9. a turntable; 10. a placement groove; 11. a screw rod; 12. tightening and loosening the bolts; 13. a rubber top block; 14. color lamps; 15. a separator plate; 16. a handle; 17. extruding the block; 18. an elastic thread.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an auxiliary teaching aid technical scheme is used in finance mathematical education: an auxiliary teaching aid for financial mathematics teaching comprises a supporting rod 1, a rotary table 9 is movably mounted at the top of the supporting rod 1, a mounting plate 2 is movably mounted at the top of the rotary table 9, a display screen 3 is mounted at the top of the mounting plate 2, a lampshade stand column 4 is mounted at one side of the display screen 3, a screw rod 11 is movably inserted at the top of an inner cavity of the lampshade stand column 4, a separation plate 15 is fixedly connected at the bottom of the screw rod 11, the separation plate 15 is positioned in the inner cavity of the lampshade stand column 4, a colored lamp 14 is mounted at the bottom of the separation plate 15, a positioning ring 8 is mounted at the outer side of the lampshade stand column 4, an elastic wire 18 is fixedly connected at one side of the positioning ring 8, the positioning ring 8 comprises an elastic bolt 12, a rubber top block 13 and an extrusion block 17, the elastic bolt 12 is inserted at one side of the, the extrusion block 17 is positioned on one side of the lampshade stand column 4, the support rod 1 comprises a first rod 5 and a second rod 6, the first rod 5 is movably inserted at the top of the inner cavity of the second rod 6, the turntable 9 is positioned at the top end of the first rod 5, the bottom of the inner cavity of the second rod 6 is provided with the air cylinder 7, the top of the air cylinder 7 is fixed at the bottom end of the first rod 5, both sides of the top of the mounting plate 2 are fixedly provided with the placing grooves 10, the top of the spiral rod 11 is fixedly connected with the handle 16, the top of the mounting plate 2 is provided with the display screen 3, then one side of the display screen 3 is provided with a plurality of groups of lampshade stand columns 4, the outer sides of the lampshade stand columns 4 are provided with the positioning rings 8, the positioning rings 8 on the outer sides of each group of lampshade stand columns 4 are fixedly connected through elastic wires 18, the elastic bolts 12 inserted at one sides of the positioning rings 8 are used for, therefore, elastic lines among a plurality of groups of positioning rings 8 form a linear graph, the data condition is better shown, the lampshade stand column 4 is made of a frosted lampshade material, the top of the inner cavity of the lampshade stand column 4 is inserted with a screw rod 11, the bottom of the screw rod 11 is fixedly connected with a partition plate 15, the bottom of the partition plate 15 is provided with a colored lamp 14, the colored lamp 14 in the inner cavity of each group of lampshade stand column 4 is different in color, after the colored lamp 14 is opened, the screw rod 11 is rotated to adjust the height of the partition plate 15, the scale on the outer side of the lampshade stand column 4 is convenient to refer, finally, colored light is emitted inside the lampshade stand column 4 below the partition plate 15, the colored light area of each group of lampshade stand columns 4 forms a columnar graph, the data trend of the colored light area is clear, the data can be shown by the linear graph, the columnar graph can be used for expressing the data, the, the display screen 3 is arranged on one side of the lampshade stand column 4, and when the display screen 3 is needed, the mounting plate 2 is rotated to easily change the surface under the action of the turntable 9; bracing piece 1 includes a pole 5 and No. two poles 6, and a pole 5 is pegged graft in the inner chamber top of No. two poles 6, and cylinder 7 is installed to No. two 6 inner chamber bottoms of poles, and cylinder 7 tops are connected with a pole 5 bottoms, and cylinder 7 can drive a pole 5 like this and go up and down to conveniently adjust the height of bracing piece 1.

When in work, the tightness of the positioning ring 8 is adjusted so as to adjust the height of the positioning ring 8 on the lampshade stand column 4, thus, the elastic lines among the positioning rings 8 form a linear graph, which better shows the data condition, and after the colored lamp 14 is opened, then the screw rod 11 is rotated to adjust the height of the isolation plate 15, the outside scale of the lampshade stand column 4 is convenient to reference, so that the inner parts of the lampshade columns 4 below the partition plates 15 finally emit colored light, the colored light areas of each group of lampshade columns 4 form a column diagram, the data trend is clear at a glance, thus, the data can be represented by not only a line diagram but also a bar diagram, the functionality is increased, the expression data mode is diversified, the display screen 3 is arranged on one side of the lampshade stand column 4, and when the display screen 3 is needed, the mounting plate 2 is rotated to easily change the surface under the action of the turntable 9; bracing piece 1 includes a pole 5 and No. two poles 6, and a pole 5 is pegged graft in the inner chamber top of No. two poles 6, and cylinder 7 is installed to No. two 6 inner chamber bottoms of poles, and cylinder 7 tops are connected with a pole 5 bottoms, and cylinder 7 can drive a pole 5 like this and go up and down to conveniently adjust the height of bracing piece 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a finance mathematics teaching is with auxiliary teaching aid, includes bracing piece (1), its characterized in that: bracing piece (1) top movable mounting has carousel (9), carousel (9) top movable mounting has mounting panel (2), display screen (3) are installed at mounting panel (2) top, lamp shade stand (4) are installed to display screen (3) one side, lamp shade stand (4) inner chamber top activity is pegged graft and is had hob (11), hob (11) bottom fixedly connected with division board (15), and division board (15) are located lamp shade stand (4) inner chamber, color lamp (14) are installed to division board (15) bottom, holding ring (8) are installed in lamp shade stand (4) outside, holding ring (8) one side fixed connection has elastic wire (18).

2. The auxiliary teaching aid for financial mathematics teaching of claim 1, characterized in that: the positioning ring (8) comprises a loose bolt (12), a rubber top block (13) and an extrusion block (17), the loose bolt (12) penetrates through and is inserted into one side of the positioning ring (8), the rubber top block (13) is fixedly connected to one end of the loose bolt (12), and the rubber top block (13) is located in the inner cavity of the positioning ring (8).

3. The auxiliary teaching aid for financial mathematics teaching of claim 2, characterized in that: the extrusion block (17) is arranged on the inner cavity wall of the positioning ring (8), and the extrusion block (17) is positioned on one side of the lampshade stand column (4).

4. The auxiliary teaching aid for financial mathematics teaching of claim 1, characterized in that: bracing piece (1) is including a pole (5) and No. two poles (6), a pole (5) activity is pegged graft in No. two pole (6) inner chamber tops, and carousel (9) are located a pole (5) top, cylinder (7) are installed to No. two pole (6) inner chamber bottoms, and cylinder (7) top is fixed in a pole (5) bottom.

5. The auxiliary teaching aid for financial mathematics teaching of claim 1, characterized in that: both sides of the top of the mounting plate (2) are fixedly provided with placing grooves (10).

6. The auxiliary teaching aid for financial mathematics teaching of claim 1, characterized in that: the top of the screw rod (11) is fixedly connected with a handle (16).