Teaching display board for simulating investment

Abstract

The utility model discloses a teaching display board for simulating investment, and particularly relates to the technical field of financial management teaching, which comprises a placing box and realizes a teaching simulation demonstration function through movement of an increase block and a decrease block so as to explain for students in a more detailed manner and vividly express data trend and rule change for the students through simulation. The second double-face writing board and the third double-face writing board are pulled out of the rectangular frame, explanation can be conducted for students according to mobile writing data of the rising block and the falling block, the teaching quality is improved in the form of image-text combination, and when writing layouts are not enough, a threaded rod can be rotated, so that the teaching quality and the teaching vitality are improved. The rack is driven to move, then the gear and the rotating shaft are driven to rotate, the rectangular frame is conveniently driven to rotate, then the first writing board is located on the front face, writing can be conducted on the other face of the second double-face writing board and the other face of the third double-face writing board, and the writing area is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of financial management teaching, in particular to a teaching display board for simulating investment. Background Art

[0002] Investment and financial management refers to the management and allocation of personal, family and enterprise assets by investors through reasonable arrangement of funds, such as savings, bank financial products, bonds, funds, stocks, futures, spot commodities, foreign exchange, real estate, insurance, gold, culture and artworks, so as to achieve the purpose of maintaining and increasing the value of assets, thereby accelerating the growth of assets. In order to better classify and display investment and financial management teaching in the investment and financial management industry, display boards are often used.

[0003] A Chinese patent with publication number CN202120997963.9 discloses a combined teaching display board for simulated investment and financial management. The utility model is spliced ​​in a combined manner, which changes the disadvantage that the traditional single large-scale teaching display board is not easy to carry. When it is needed, the staff only needs to push the combined display board of the utility model to a suitable teaching position to carry out simulated investment and financial management teaching. When the lecturer needs to move the position, the pulley can push the display board for multi-directional and multi-angle display, which can match more occasions suitable for teaching demonstrations.

[0004] However, the display board in the above scheme can only be used for display. In order to give students detailed explanations during the teaching process, it is necessary to combine writing with the simulated content on the display board to improve the teaching quality and mobilize students' enthusiasm. This requires the use of a writing board at the same time, which leads to too many troublesome teaching tools.

[0005] Therefore, it is necessary to invent a teaching display board for simulated investment. Utility Model Content

[0006] The purpose of the utility model is to provide a teaching display board for simulating investment to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a teaching display board for simulating investment, comprising a placement box, a horizontal plate is rotatably provided on the top of the placement box, a rectangular frame is fixedly provided on the top of the horizontal plate, a double-sided writing board 2 and a double-sided writing board 3 are slidably provided in the rectangular frame, a plurality of increase blocks and decrease blocks are slidably provided on one side of the rectangular frame, and a writing board 1 is fixedly provided on the other side of the rectangular frame.

[0008] Preferably, a plurality of vertical rods are fixedly provided on one side of the rectangular frame, and an increasing block and a decreasing block are slidably provided between every three of the vertical rods.

[0009] Preferably, magnet one is fixedly provided between adjacent vertical rods, and magnet two is fixedly provided on one side of the increasing block and the decreasing block close to the rectangular frame, and magnet one and magnet two are magnetically attracted to each other.

[0010] Preferably, a threaded rod is rotatably provided inside the placement box, a rack is provided on the outer threaded sleeve of the threaded rod, the rack is slidably connected to the inner wall of the placement box, a rotating shaft is fixedly provided at the bottom of the cross plate, the rotating shaft passes through the placement box and is rotatably connected to the bottom of the inner cavity of the placement box, a gear is fixedly provided on the outer side of the rotating shaft, and the gear is meshingly connected to the rack.

[0011] Preferably, a slider 1 is fixedly provided on one side of the rack, a slide groove 1 is provided on an inner wall of one side of the placement box, and the slider 1 is slidably installed in the slide groove 1.

[0012] Preferably, symmetrically distributed T-blocks are fixedly provided at the bottom of the storage box, and symmetrically distributed universal wheels are fixedly provided at the bottom of the T-blocks.

[0013] Preferably, a bottom plate is fixedly provided on one side of the two T-blocks away from each other, a spring telescopic rod is fixedly provided on the top of the bottom plate, a C-shaped rod is fixedly provided on the other end of the spring telescopic rod, and a plug column is fixedly provided on the top of the C-shaped rod.

[0014] Preferably, the bottoms of the double-sided writing board 2 and the double-sided writing board 3 are both provided with circular grooves, and the plug posts are movably inserted into the circular grooves.

[0015] Preferably, the bottom ends of the double-sided writing board 2 and the double-sided writing board 3 which are away from each other are both provided with a U-shaped groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The simulation demonstration function of teaching is realized by moving the increase block and the decrease block, so as to explain to students in more detail. By simulating and vividly expressing the trend and regular changes of data to students, the teaching quality and teaching liveliness are improved. Double-sided writing board 2 and double-sided writing board 3 are pulled out from the rectangular frame, and then data copywriting can be written according to the movement of the increase block and the decrease block to explain to students, and the teaching quality is improved by combining pictures and texts;

[0018] 2. When the writing surface is not enough, the threaded rod can be rotated to drive the rack to move, and then drive the gear and the shaft to rotate, so as to drive the rectangular frame to rotate, so that the writing board 1 is in the front, and the other side of the double-sided writing board 2 and the double-sided writing board 3 can also be written, thereby increasing the writing area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structural diagram provided by the utility model;

[0020] Figure 2 A schematic diagram of a rectangular frame structure provided by the utility model;

[0021] Figure 3 The utility model provides Figure 2 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 4 This is a schematic diagram of the vertical rod structure provided by the utility model.

[0023] In the figure: 1. storage box; 12. horizontal board; 13. rectangular frame; 131. writing board one; 14. double-sided writing board two; 15. double-sided writing board three; 151. U-shaped groove; 16. vertical rod; 161. magnet one; 162. rising block; 163. falling block; 166. magnet two; 18. T-block; 19. universal wheel; 21. threaded rod; 22. rack; 23. rotating shaft; 24. gear; 31. bottom plate; 32. spring telescopic rod; 33. C-shaped rod; 34. plug column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Figure 1-Figure 4 As shown, the utility model provides a teaching display board for simulating investment, including a placement box 1, a horizontal plate 12 is rotatably provided on the top of the placement box 1, a rectangular frame 13 is fixedly provided on the top of the horizontal plate 12, a double-sided writing board 2 14 and a double-sided writing board 3 15 are slidably provided in the rectangular frame 13, a plurality of increase blocks 162 and decrease blocks 163 are slidably provided on one side of the rectangular frame 13, and a writing board 1 131 is fixedly provided on the other side of the rectangular frame 13.

[0026] Furthermore, a plurality of vertical rods 16 are fixedly provided on one side of the rectangular frame 13 , and an increasing block 162 and a decreasing block 163 are slidably provided between every three vertical rods 16 .

[0027] Furthermore, a first magnet 161 is fixedly provided between adjacent vertical rods 16 , and a second magnet 166 is fixedly provided on one side of the increasing block 162 and the decreasing block 163 close to the rectangular frame 13 , and the first magnet 161 and the second magnet 166 are magnetically attracted to each other.

[0028] Furthermore, a threaded rod 21 is rotatably provided inside the placement box 1, and a rack 22 is provided on the outer threaded sleeve of the threaded rod 21. The rack 22 is slidably connected to the inner wall of the placement box 1. A rotating shaft 23 is fixedly provided at the bottom of the cross plate 12. The rotating shaft 23 passes through the placement box 1 and is rotatably connected to the bottom of the inner cavity of the placement box 1. A gear 24 is fixedly provided on the outer side of the rotating shaft 23, and the gear 24 is meshingly connected to the rack 22.

[0029] Furthermore, a slider 1 is fixedly provided on one side of the rack 22, a slide groove 1 is provided on an inner wall of one side of the placement box 1, and the slider 1 is slidably installed in the slide groove 1.

[0030] Furthermore, symmetrically distributed T-blocks 18 are fixedly provided at the bottom of the storage box 1 , and symmetrically distributed universal wheels 19 are fixedly provided at the bottom of the T-blocks 18 .

[0031] Furthermore, a bottom plate 31 is fixedly provided on one side of the two T-blocks 18 away from each other, a spring telescopic rod 32 is fixedly provided on the top of the bottom plate 31, a C-shaped rod 33 is fixedly provided on the other end of the spring telescopic rod 32, and a plug post 34 is fixedly provided on the top of the C-shaped rod 33.

[0032] Furthermore, the bottoms of the double-sided writing board 2 14 and the double-sided writing board 3 15 are both provided with circular grooves, and the plug posts 34 are movably inserted into the circular grooves.

[0033] Furthermore, a U-shaped groove 151 is formed at the bottom ends of the two double-sided writing boards 14 and 15 which are away from each other.

[0034] Working principle: When using this solution, the increasing block 162 and the decreasing block 163 can be slid up and down first, and then the moving increasing block 162 and the decreasing block 163 can be fixed by the adsorption force between the first magnet 161 and the second magnet 166 to prevent the increasing block 162 and the decreasing block 163 from falling. The movement of the increasing block 162 and the decreasing block 163 can realize the simulation demonstration function of teaching, so as to explain to students in more detail, and express the trend and regular changes of data to students through simulation and image, thereby improving the teaching quality and teaching vividness;

[0035] Then the C-shaped rod 33 can be pressed downward, thereby squeezing the spring telescopic rod 32 and driving the plug 34 to move downward, and then the double-sided writing board 2 14 and the double-sided writing board 3 15 can be pulled out from the rectangular frame 13, and then the moving writing data of the increase block 162 and the decrease block 163 can be explained to the students, and the teaching quality can be improved by combining pictures and texts;

[0036] When the writing surface is not enough, the threaded rod 21 can be rotated to drive the rack 22 to move, and then drive the gear 24 and the rotating shaft 23 to rotate, so as to drive the rectangular frame 13 to rotate, so that the writing board 1 131 is in the front, and the other side of the double-sided writing board 2 14 and the double-sided writing board 3 15 can also be written, thereby increasing the writing area.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A teaching display board for simulating investment, comprising a placement box (1), characterized in that: A horizontal plate (12) is rotatably provided on the top of the placement box (1), a rectangular frame (13) is fixedly provided on the top of the horizontal plate (12), a double-sided writing board 2 (14) and a double-sided writing board 3 (15) are slidably provided in the rectangular frame (13), a plurality of increasing blocks (162) and decreasing blocks (163) are slidably provided on one side of the rectangular frame (13), and a writing board 1 (131) is fixedly provided on the other side of the rectangular frame (13).

2. The teaching display board for simulating investment according to claim 1, characterized in that: A plurality of vertical rods (16) are fixedly provided on one side of the rectangular frame (13), and an increasing block (162) and a decreasing block (163) are slidably provided between every three of the vertical rods (16).

3. The teaching display board for simulated investment according to claim 2, characterized in that: Magnet one (161) is fixedly provided between adjacent vertical rods (16), and magnet two (166) is fixedly provided on one side of the increasing block (162) and the decreasing block (163) close to the rectangular frame (13), and the magnet one (161) and the magnet two (166) are magnetically attracted to each other.

4. The teaching display board for simulating investment according to claim 1, characterized in that: A threaded rod (21) is rotatably provided inside the placement box (1), a rack (22) is threadedly sleeved on the outer side of the threaded rod (21), and the rack (22) is slidably connected to the inner wall of the placement box (1). A rotating shaft (23) is fixedly provided at the bottom of the cross plate (12), and the rotating shaft (23) passes through the placement box (1) and is rotatably connected to the bottom of the inner cavity of the placement box (1). A gear (24) is fixedly provided on the outer side of the rotating shaft (23), and the gear (24) is meshingly connected to the rack (22).

5. The teaching display board for simulated investment according to claim 4, characterized in that: A slider 1 is fixedly provided on one side of the rack (22), a slide groove 1 is provided on the inner wall of one side of the placement box (1), and the slider 1 is slidably installed in the slide groove 1.

6. The teaching display board for simulated investment according to claim 1, characterized in that: The bottom of the storage box (1) is fixedly provided with symmetrically distributed T-shaped blocks (18), and the bottom of the T-shaped blocks (18) is fixedly provided with symmetrically distributed universal wheels (19).

7. The teaching display board for simulating investment according to claim 6, characterized in that: A bottom plate (31) is fixedly provided on one side of the two T-shaped blocks (18) that is away from each other, a spring telescopic rod (32) is fixedly provided on the top of the bottom plate (31), a C-shaped rod (33) is fixedly provided on the other end of the spring telescopic rod (32), and a plug post (34) is fixedly provided on the top of the C-shaped rod (33).

8. The teaching display board for simulated investment according to claim 7, characterized in that: The bottoms of the two-sided writing board (14) and the three-sided writing board (15) are both provided with circular grooves, and the plug posts (34) are movably inserted into the circular grooves.

9. The teaching display board for simulated investment according to claim 1, characterized in that: The bottom ends of the two double-sided writing boards (14) and the three double-sided writing boards (15) which are away from each other are both provided with U-shaped grooves (151).

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