CN203689761U - Economic management chart demonstration teaching aid - Google Patents

Abstract

The utility model discloses an economic management chart demonstration teaching aid. An upper panel and a lower panel are respectively arranged at the upper and lower ends of the front panel, and several partitions are vertically arranged between the upper panel and the lower panel. The upper and lower ends of the partition are respectively It is slidingly connected with the upper panel and the lower panel. Iron panels are arranged on the two sides of the partition, and a column graph simulation device is installed between two adjacent partitions. The column graph simulation device includes the upper connecting plate and the lower panel. A connecting plate, a folded flexible material is connected between the upper connecting plate and the lower connecting plate, and magnets are respectively arranged at the left and right ends of the upper connecting plate and the lower connecting plate. The utility model can freely adjust the distance between the partitions, and uses a magnet to fix the column graph simulation device between the two partitions, which is used to simulate and display the height of the column graph. The graph demonstration can improve the teaching effect, and the utility model can also be used to allow students to make column graphs by themselves, so as to inspect the firmness of students' knowledge grasp.

Description

An Economical Management Graph Demonstration Teaching Aid

technical field

The utility model relates to a demonstration teaching aid, in particular to an economic management graph demonstration teaching aid.

Background technique

In the current teaching process of economics and management, teachers often use column charts to explain to students during the teaching process. Due to classroom conditions, some classrooms do not have the conditions to use multimedia teaching. Therefore, there is an urgent need for a demonstration teaching aid capable of carrying out economic management charts, particularly column charts.

Utility model content

The purpose of the utility model is to provide an economic management chart demonstration teaching aid, which can demonstrate column charts at any time in classrooms that do not have multimedia teaching conditions, and improve the teaching effect.

The utility model adopts the following technical solutions:

An economic management chart demonstration teaching aid, including a front panel, the upper and lower ends of the front panel are respectively provided with a horizontal upper panel and a lower panel, and several partitions are vertically arranged between the upper panel and the lower panel, and the upper and lower ends of the partition are Slidingly connected with the upper panel and the lower panel respectively, iron panels are provided on both sides of the partition, and a column graph simulation device is provided between two adjacent partitions, and the column graph simulation device includes the upper A folded flexible material is connected between the connecting plate and the lower connecting plate, the upper connecting plate and the lower connecting plate, and magnets are respectively arranged at the left and right ends of the upper connecting plate and the lower connecting plate.

The middle of the upper panel and the lower panel is provided with a transverse slot, and the middle of the upper and lower surfaces of the partition is provided with a threaded hole, and the partition is threadedly connected with a bolt through the threaded hole, and the bolt is located in the transverse slot.

The left side of the front panel is vertically provided with scales from top to bottom, and the lower side of the front panel is provided with scales from left to right.

The flexible material is silk cloth.

The front panel adopts a transparent plexiglass plate.

In the utility model, a slidingly connected partition is arranged between the upper panel and the lower panel, the distance between the partitions can be adjusted freely, and a column graph simulation device is fixed by a magnet between the two partitions, which is used for simulating and displaying the column The height of the graph can demonstrate the column graph at any time in classrooms that do not have multimedia teaching conditions, improve the teaching effect, and allow students to use the utility model to make column graphs by themselves to examine the firmness of students' knowledge. The structure is simple and easy to implement .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a combined schematic view of the front panel, upper panel and lower panel;

Fig. 3 is the structural representation of dividing plate;

Fig. 4 is a schematic structural diagram of a histogram simulation device.

Detailed ways

As shown in Figures 1 to 4, the utility model comprises a front panel 1, an upper panel 2 and a lower panel 3, and the upper panel 2 and the lower panel 3 are horizontally fixed on the upper and lower ends of the front panel 1 respectively, and the upper panel 2 and the lower panel Between 3, several dividing plates 4 are vertically arranged, and the two side surfaces of dividing plates 4 are provided with iron panels, and the upper and lower ends of dividing plates 4 are slidably connected with upper panel 2 and lower panel 3 respectively. There is a transverse slot 5 in the middle of the upper panel 2 and the lower panel 3, and threaded holes 6 are respectively provided in the middle of the upper and lower surfaces of the partition 4. The partition 4 is threadedly connected with the bolt 7 through the threaded hole 6, and the bolt 7 is located in the transverse slot. within 5. During use, the user can adjust the position of the partition 4 along the transverse slot 5 by tightening or loosening the bolt 7 . A column graph simulation device is provided between two adjacent partitions 4 for simulating and displaying the height of the column graph. The column graph simulation device includes an upper connecting plate 7 and a lower connecting plate 8, a folded flexible material 9 is connected between the upper connecting plate 7 and the lower connecting plate 8, and the left and right ends of the upper connecting plate 7 and the lower connecting plate 8 are respectively provided with A magnet 10, through which the user can fix the bar graph simulation device on the partitions 4 on both sides. In order to distinguish different heights of the bar graphs, the flexible material 9 in the plurality of bar graph simulating devices can be silk cloth of different colors. In order to ensure the accuracy of the bar chart during the demonstration, the left side of the front panel 1 is vertically provided with scales 11 from top to bottom, and the lower side of the front panel 1 is provided with scales 11 from left to right. Scale grids can also be set directly on the surface of the front panel 1 as a whole.

When the utility model is in use, the teacher can adjust the distance between a plurality of partitions 4 according to the statistical data to select the appropriate column number of the column diagram, and use the column diagram simulation device to display the height of the column diagram of each column, and the image Easily demonstrate to students. Teachers can also use the utility model to make column graphs by themselves according to statistical data, so as to check the firmness of students' knowledge.

Claims (5)

1. an economic management chart demonstration teaching aid, it is characterized in that: comprise front panel, the upper and lower two ends of front panel are respectively arranged with top panel and the lower panel of level, between top panel and lower panel, be vertically provided with several dividing plates, the two ends up and down of dividing plate are slidably connected with top panel and lower panel respectively, the both side surface of dividing plate is provided with irony panel, between two adjacent dividing plates, be provided with column diagram analogue means, described column diagram analogue means comprises upper junction plate and lower connecting plate, between upper junction plate and lower connecting plate, be connected with folding flexible material, upper junction plate and two ends, lower connecting plate left and right are respectively arranged with magnet.

2. economic management chart demonstration teaching aid according to claim 1, it is characterized in that: described top panel and lower panel centre position are provided with transversal slotting, the upper and lower surface centre position of dividing plate is provided with threaded hole, dividing plate is connected with bolt thread by threaded hole, and bolt is positioned at transversal slotting.

3. economic management chart demonstration teaching aid according to claim 2, is characterized in that: described front panel left side is vertically provided with scale from top to bottom, and described front panel downside is provided with scale from left to right.

4. economic management chart demonstration teaching aid according to claim 3, is characterized in that: described flexible material adopts silk.

5. economic management chart demonstration teaching aid according to claim 4, is characterized in that: described front panel adopts transparent poly (methyl methacrylate) plate.

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