Business administration simulation practical training tracking management equipment

Abstract

The invention belongs to the technical field of business administration teaching, and discloses business administration simulation practical training tracking management equipment, which comprises a display board, a plurality of groups of detection transmission devices are mounted on the display board, and cylindrical display devices corresponding to the detection transmission devices are fixedly connected in the display board. The cylindrical display device and the display board are jointly connected with a broken line display device, and a difference display device is installed between the detection transmission devices. According to the invention, through the cooperation of the coin placing cylinder, the liquid display panel and other structures, sand table currency of a corresponding number is placed in the coin placing cylinder, and the coin placing cylinder and the connection sliding plate synchronously slide downwards according to the weight of the sand table currency until the weight of the sand table currency tends to be stable with a spring in the transmission air bag; and then air in the transmission air bag flows into the driven air bag to extrude the sliding piston rod to slide upwards, so that the upper limit of the liquid level in the liquid display panel is increased, and liquid in the liquid storage tank flows into the liquid display panel through the liquid communicating pipe.

Description

Technical Field

[0001] The invention belongs to the technical field of business administration teaching, in particular to business administration simulation training tracking management equipment. Background Art

[0002] Business administration is the most common management major in the market economy. It is a discipline that studies the basic theories and general methods of economic management of industrial and commercial enterprises. It mainly includes two aspects: business strategy formulation and internal behavior management. The business administration major is highly applicable. Its goal is to use modern management methods and means based on basic theories such as management, economics, and accounting to conduct effective enterprise management and business decision-making to ensure the survival and development of the enterprise. In the actual teaching process of business administration, sales in management will be simulated, and a sand table will be used for simulation.

[0003] Generally, during simulation training, it is necessary to track and record the data in the process, and also to record the data in real time. However, some business administration teaching display boards are not effective enough in displaying the changes in economic data in real time. Summary of the invention

[0004] In order to solve the problem in the above background technology that the real-time display effect on the display board is not enough when tracking and displaying the data in the business administration simulation training process, the present invention provides a business administration simulation training tracking and management device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: Business administration simulation training tracking management equipment, including a display board, on which a plurality of detection transmission devices are installed, a columnar display device corresponding to the detection transmission device is fixedly connected inside the display board, the columnar display device and the display board are jointly connected with a broken line display device, and a difference display device is installed between the detection transmission devices.

[0006] Wherein, the detection transmission device comprises a connecting sliding plate, the connecting sliding plate is fixedly connected with a coin placing tube, a plurality of sand table coins are placed in the coin placing tube, a sliding connecting rod is slidably connected to the lower side of the connecting sliding plate, an inner transmission plate is slidably connected to the lower end of the sliding connecting rod, a transmission airbag corresponding to the coin placing tube is fixedly connected to the display plate, an outer transmission plate corresponding to the inner transmission plate is arranged on the upper side of the transmission airbag, and the outer transmission plate is slidably connected to the sliding connecting rod;

[0007] The columnar display device includes a liquid display panel, a sliding piston rod is slidably connected inside the liquid display panel, a driven air bag is fixedly connected to the display panel at the lower side of the sliding piston rod, and a gas flow pipe is arranged between the driven air bag and the transmission air bag to communicate with each other.

[0008] Preferably, the display board includes a mounting plate, the mounting plate is fixedly connected to a writing board and a fixing plate, the writing board, the fixing plate and both sides of the mounting plate are fixedly connected to symmetrically distributed rolling brackets, the mounting plate and the writing board are fixedly connected to the receiving plate at the bottom, and the rolling bracket is provided with a universal wheel at the bottom;

[0009] The receiving plate is fixedly connected with a limiting slide bar which is slidably connected with the inner transmission plate and the outer transmission plate. A first return spring wound on the limiting slide bar is arranged between the receiving plate and the inner transmission plate and the outer transmission plate respectively. A spring is arranged in the transmission airbag.

[0010] Preferably, a liquid storage tank corresponding to the liquid display panel is fixedly connected to the fixed plate, the bottom end of the liquid storage tank is higher than the top end of the liquid display panel, a liquid connecting pipe is connected between the liquid storage tank and the liquid display panel, a liquid inlet connecting port is fixedly connected to the upper side of the liquid storage tank, a connecting hole for connecting the liquid display panel with the atmosphere is provided on the upper side of the liquid display panel, and a rotating cover plate for connecting with the atmosphere and conveying liquid is provided on the liquid inlet connecting port.

[0011] Preferably, a broken line display device is installed on the fixed plate, and the broken line display device includes a steering connecting ring fixedly connected to the fixed plate and symmetrically distributed, a display line is slidably connected inside the steering connecting ring, the display line is slidably connected to the receiving plate, counterweight blocks are fixedly connected to both ends of the display line, a turning connecting bent rod is fixedly connected to the upper end of the sliding piston rod, and the turning connecting bent rod is slidably connected to the display line.

[0012] Preferably, a difference display device is installed on the outer transmission plate close to the writing board, and the difference display device includes a connecting sliding curved plate fixedly connected to the outer transmission plate close to the writing board, the connecting sliding curved plate is fixedly connected to a limiting sliding cylinder, a sliding limiting plate is slidably connected in the limiting sliding cylinder, and a second return spring is arranged between the limiting sliding cylinder and the sliding limiting plate.

[0013] Preferably, one end of the sliding limit plate away from the limit sliding cylinder is fixedly connected to the limit sliding groove, and the sliding limit plate is provided with a T-shaped sliding groove corresponding to the limit sliding groove and having the same contour shape as that of the limit sliding groove;

[0014] The sliding limit plate and the limit slot are slidably connected together with a connecting limit slider, and the connecting limit slider is provided with a T-shaped slider whose height is smaller than that of the sliding limit plate. The depth of the T-shaped slot of the sliding limit plate is consistent with the height of the T-shaped slider of the connecting limit slider.

[0015] Preferably, a fixed connecting plate is fixedly connected to one side of the receiving plate close to the sliding curved plate, a steering airbag is mounted on the fixed connecting plate, a transmission pressure plate is fixedly connected to the upper end of the steering airbag, and the transmission pressure plate is fixedly connected to the outer transmission plate at the corresponding position;

[0016] The lower end of the limiting sliding cylinder is fixedly connected to a fixed connecting block, the fixed connecting block is fixedly connected to a moving air cavity, a transmission piston is slidably connected in the moving air cavity, the upper end of the transmission piston is fixedly connected to a sliding limiting plate, and a hose is arranged between the steering airbag and the moving air cavity.

[0017] Preferably, the inner diameter of the movable air cavity is consistent with the inner diameter of the steering airbag, a through groove is provided on the connecting sliding curved plate, and the through groove of the connecting sliding curved plate is slidably connected to a sliding connecting rod close to the transmission pressure plate.

[0018] Preferably, the connection limit slider is fixedly connected to the outer transmission plate at the corresponding position, and the receiving plate is slidably connected with a semi-limit connection plate corresponding to the outer transmission plate fixedly connected to the connection limit slider;

[0019] The semi-limiting connection plate is slidably connected to the corresponding sliding connection rod, a semi-limiting sliding groove for sliding the sliding connection rod is provided in the semi-limiting connection plate, and the semi-limiting connection plate is slidably connected to the limiting sliding rod;

[0020] A connecting sliding block is slidably connected through the limiting sliding rod, a pressure spring is arranged around the limiting sliding rod between the limiting sliding rod and the connecting sliding block, and the limiting sliding rod is extrusion-matched with the corresponding sliding connecting rod.

[0021] Preferably, a counterweight disc is fixedly connected to the lower end of the connecting sliding block, and the counterweight disc is slidably connected to symmetrically distributed wedge-shaped pads, and the wedge-shaped pads are fixedly connected to the corresponding inner transmission plates, and the pressure spring is in a compressed state.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention provides a coin placement tube and a liquid display panel and other structures, and by placing a corresponding number of sand table currencies into the coin placement tube, the coin placement tube and the connecting sliding plate are synchronously slid downward according to the weight of the sand table currencies until the weight of the sand table currencies and the spring in the transmission airbag are stabilized, so that the gas in the transmission airbag flows into the driven airbag to squeeze the sliding piston rod to slide upward, so that the upper limit of the liquid level in the liquid display panel is raised, and the liquid in the liquid storage tank flows into the liquid display panel through the liquid connecting pipe, so as to quickly display the corresponding data bar graph according to the number of sand table currencies placed, and at the same time, the number of sand table currencies can be increased or decreased at any time, and the display height of the bar graph can be adjusted;

[0024] The present invention cooperates with structures such as a sliding piston rod and a turning connecting curved rod, and the upward movement of the sliding piston rod drives the turning connecting curved rod to move synchronously, thereby driving the display line to move upward. Since counterweight blocks are connected to both ends of the display line, the display line is always in a taut state, and then the display line forms turning points at the turning connecting curved rods with different heights, presenting a broken line graph, thereby improving the display effect of data.

[0025] The present invention converts the device into a difference calculation mode by setting up the coordination of structures such as a connecting sliding curved plate and a sliding limit plate, and by adjusting the position of the sliding connecting rod. When the connected sliding curved plate moves downward, it drives the sliding limit plate to move synchronously. When the transmission pressure plate squeezes the steering airbag downward, the gas in the steering airbag is transported to the moving air cavity to move the transmission piston upward, so that the sliding limit plate rises the same distance as the transmission pressure plate descends, and then the distance from the connecting limit slider to the sliding limit plate is the difference between the distance the connecting sliding curved plate descends and the distance the transmission pressure plate descends, so that the display of some economic data can be presented more clearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 This is a connection diagram of the columnar display device of the present invention;

[0028] Figure 3 A half-section connection schematic diagram of the detection transmission device of the present invention;

[0029] Figure 4 It is a schematic diagram of a columnar display device of the present invention;

[0030] Figure 5 A half-section schematic diagram of a liquid display panel of the present invention;

[0031] Figure 6 This is a connection diagram of the broken line display device of the present invention;

[0032] Figure 7 This is a connection diagram of the difference display device of the present invention;

[0033] Figure 8 This is a half-section connection schematic diagram of the mobile air cavity of the present invention;

[0034] Fig. 9 This is a schematic diagram of the connection of the position-limiting extrusion structure of the present invention;

[0035] Fig.10 For the present invention Fig. 9 Enlarged view of point A in the middle;

[0036] Fig.11 It is an exploded view of the limited extrusion structure of the present invention.

[0037] In the figure: 1. display board; 11. mounting plate; 12. fixing plate; 13. writing board; 14. rolling bracket; 15. receiving plate; 2. detection transmission device; 21. coin tube; 22. connecting sliding plate; 23. sand table currency; 24. sliding connecting rod; 25. inner transmission plate; 26. outer transmission plate; 27. transmission airbag; 28. limit sliding rod; 29. ​​first return spring; 210. gas flow tube; 211. semi-limit connecting plate; 3. columnar display device; 31. liquid display panel; 32. sliding piston rod; 33. driven airbag; 34. liquid storage tank; 35. liquid inlet connection port; 36. liquid connection Tube; 4, broken line display device; 41, display line; 42, counterweight block; 43, steering connecting ring; 44, turning connecting curved rod; 5, difference display device; 51, connecting sliding curved plate; 52, limiting sliding cylinder; 53, sliding limiting plate; 54, limiting slide groove; 55, fixed connecting block; 56, moving air cavity; 57, transmission piston; 58, second return spring; 59, transmission pressure plate; 510, steering airbag; 511, fixed connecting plate; 512, connecting limiting slider; 513, limiting sliding rod; 514, connecting sliding block; 515, pressure spring; 516, counterweight disc; 517, wedge-shaped pad. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 11 As shown, the present invention provides a business administration simulation training tracking management device, including a display board 1, on which a plurality of detection transmission devices 2 are installed, a columnar display device 3 corresponding to the detection transmission device 2 is fixedly connected inside the display board 1, the columnar display device 3 and the display board 1 are commonly connected with a broken line display device 4, and a difference display device 5 is installed between the detection transmission devices 2.

[0040] Among them, the detection transmission device 2 includes a connecting sliding plate 22, the connecting sliding plate 22 is fixedly connected to a coin placing tube 21, a plurality of sandbox coins 23 are placed in the coin placing tube 21, a sliding connecting rod 24 is slidably connected to the lower side of the connecting sliding plate 22, and an inner transmission plate 25 is slidably connected to the lower end of the sliding connecting rod 24, and a transmission airbag 27 corresponding to the coin placing tube 21 is fixedly connected to the display board 1, and an outer transmission plate 26 corresponding to the inner transmission plate 25 is arranged on the upper side of the transmission airbag 27, and the outer transmission plate 26 is slidably connected to the sliding connecting rod 24;

[0041] The columnar display device 3 includes a liquid display panel 31, in which a sliding piston rod 32 is slidably connected. A driven airbag 33 is fixedly connected to the display panel 1 at the lower side of the sliding piston rod 32. A gas flow tube 210 is provided between the driven airbag 33 and the transmission airbag 27 to communicate with each other.

[0042] By adopting the above-mentioned device, different numbers of sand table coins 23 corresponding to the economic data of different stages in the business administration simulation training process are placed in the coin tube 21 in chronological order. Different numbers of sand table coins 23 cause the corresponding coin tube 21 to drop to different heights, thereby driving the sliding connecting rod 24 to move downward, squeezing the inner transmission plate 25 so that the inner transmission plate 25 squeezes the transmission airbag 27, and then the gas in the transmission airbag 27 is transported to the driven airbag 33 through the gas flow tube 210, thereby raising the height of the sliding piston rod 32, so that the page in the liquid display panel 31 rises, and displays the liquid level height relative to the number of sand table coins 23 placed in the coin tube 21. Since the liquid level height of the liquid display panel 31 is positively correlated with the number of sand table coins 23 in the coin tube 21, the economic data of different stages can be displayed in real time and intuitively by increasing or decreasing the sand table coins 23.

[0043] like Figure 3 As shown, the display board 1 includes a mounting plate 11, the mounting plate 11 is fixedly connected to a writing board 13 and a fixing plate 12, the writing board 13, the fixing plate 12 and both sides of the mounting plate 11 are fixedly connected to symmetrically distributed rolling brackets 14, the mounting plate 11 and the writing board 13 are fixedly connected to a receiving plate 15 at the bottom, and a universal wheel is arranged at the bottom of the rolling bracket 14;

[0044] A limiting slide bar 28 is fixedly connected to the receiving plate 15 and is slidably connected to the inner transmission plate 25 and the outer transmission plate 26. A first return spring 29 wound around the limiting slide bar 28 is arranged between the receiving plate 15 and the inner transmission plate 25 and the outer transmission plate 26, and a spring is arranged in the transmission airbag 27.

[0045] By adopting the above-mentioned device, the weight of the sand table currency 23 placed in the coin tube 21 drives the inner transmission plate 25 to squeeze the transmission airbag 27, so that the transmission airbag 27 shrinks downward, and at the same time, the spring in the transmission airbag 27 is compressed, and the inner transmission plate 25 squeezes the first reset spring 29 to compress. Since the inner transmission plate 25 and the outer transmission plate 26 are not fixedly connected to the transmission airbag 27, the up and down movement of the inner transmission plate 25 or the outer transmission plate 26 can drive the contraction and reset of the transmission airbag 27, while the transmission airbag 27 cannot drive the inner transmission plate 25 or the outer transmission plate 26 to move.

[0046] like Figure 4 and 5As shown, a liquid storage tank 34 corresponding to the liquid display panel 31 is fixedly connected to the fixed plate 12, the bottom end of the liquid storage tank 34 is higher than the top end of the liquid display panel 31, a liquid connecting pipe 36 is connected between the liquid storage tank 34 and the liquid display panel 31, a liquid inlet connecting port 35 is fixedly connected to the upper side of the liquid storage tank 34, a connecting hole for connecting the liquid display panel 31 with the atmosphere is provided on the upper side of the liquid display panel 31, and a rotating cover plate for connecting with the atmosphere and conveying liquid is provided on the liquid inlet connecting port 35.

[0047] By adopting the above device, liquids of different colors are injected into the liquid storage tank 34 through the liquid inlet connecting port 35 on the liquid storage tank 34, so that the bar graph displayed on the liquid display board 31 shows different colors. Since the liquid display board 31 is provided with a through hole connected to the air, the liquid inlet connecting port 35 is used to twist the rotating cover plate by a certain angle during use, so that the liquid storage tank 34 is also connected to the atmosphere, and then the liquid storage tank 34, the liquid inlet connecting port 35 and the liquid display board 31 together form a communicating vessel. Since the bottom end of the liquid storage tank 34 is higher than the top end of the liquid display board 31, the liquid flowing into the liquid display board 31 from the liquid storage tank 34 is always in contact with the sliding piston rod 32 no matter how high the sliding piston rod 32 rises.

[0048] like Figure 6 As shown, a broken line display device 4 is installed on the fixed plate 12, and the broken line display device 4 includes a steering connecting ring 43 fixedly connected to the fixed plate 12 and symmetrically distributed, a display line 41 is slidably connected inside the steering connecting ring 43, the display line 41 is slidably connected to the receiving plate 15, and counterweight blocks 42 are fixedly connected to both ends of the display line 41 respectively, a turning connecting bent rod 44 is fixedly connected to the upper end of the sliding piston rod 32, and the turning connecting bent rod 44 is slidably connected to the display line 41.

[0049] By adopting the above-mentioned device, the upward movement of the sliding piston rod 32 drives the synchronous movement of the turning connecting curved rod 44, thereby pulling the display line 41 upward. Since the final heights of the turning connecting curved rod 44 are different, and the contact position between the turning connecting curved rod 44 and the display line 41 serves as the turning point of the display line 41, the weight of the counterweight block 42 makes the display line 41 move with the movement of the turning connecting curved rod 44, and finally presents a broken line graph that is compatible with the bar graph presented by the liquid display panel 31.

[0050] like Figure 7 and 8As shown, a difference display device 5 is installed on the outer transmission plate 26 near the writing board 13, and the difference display device 5 includes a connecting sliding curved plate 51 fixedly connected to the outer transmission plate 26 near the writing board 13, the connecting sliding curved plate 51 is fixedly connected to a limiting sliding cylinder 52, a sliding limiting plate 53 is slidingly connected in the limiting sliding cylinder 52, and a second reset spring 58 is arranged between the limiting sliding cylinder 52 and the sliding limiting plate 53.

[0051] The sliding limit plate 53 is fixedly connected to the limiting groove 54 at one end away from the limiting sliding cylinder 52. The sliding limit plate 53 is provided with a T-shaped groove corresponding to the limiting groove 54 and consistent with the inner contour of the limiting groove 54. The sliding limit plate 53 and the limiting groove 54 are slidably connected together with a connecting limit slider 512. The connecting limit slider 512 is provided with a T-shaped slider whose height is less than that of the sliding limit plate 53. The depth of the T-shaped groove of the sliding limit plate 53 is consistent with the height of the T-shaped slider of the connecting limit slider 512.

[0052] By adopting the above device, by setting 5, the corresponding three groups of 2 can achieve the effect of calculating the difference. First, the sliding connecting rod 24 of the corresponding three groups is moved from the inner transmission plate 25 to the outer transmission plate 26. By putting a sand table currency 23 with a larger value into the coin placing tube 21 of the first group 2 connected to the connecting sliding curved plate 51, the sliding connecting rod 24 of the first group drives the outer transmission plate 26 to slide downward, and at the same time drives the connecting sliding curved plate 51, the limit sliding tube 52 and the sliding limit plate 53 to move synchronously until they stop at the corresponding position. At this time, the connecting rod 24 of the first group drives the outer transmission plate 26 to slide downward, and at the same time drives the connecting sliding curved plate 51, the limit sliding tube 52 and the sliding limit plate 53 to move synchronously until they stop at the corresponding position. The upper surfaces of the connecting sliding curved plate 51 and the sliding limit plate 53 are maintained at the same height. Since the depth of the T-shaped groove of the sliding limit plate 53 is consistent with the height of the T-shaped slider of the connecting limit slider 512, the sliding limit plate 53 and the upper surface of the connecting limit slider 512 and the outer transmission plate 26 connected to the connecting limit slider 512 are all at the same height. As the sliding limit plate 53 and the limiting groove 54 slide downward, the end point of the downward movement of the connecting limit slider 512 and the corresponding outer transmission plate 26 always depends on the position of the sliding limit plate 53.

[0053] like Figure 7 and 8 As shown, the receiving plate 15 is fixedly connected to a fixed connecting plate 511 on one side close to the connecting sliding curved plate 51, a steering airbag 510 is installed on the fixed connecting plate 511, a transmission pressure plate 59 is fixedly connected to the upper end of the steering airbag 510, the transmission pressure plate 59 is fixedly connected to the outer transmission plate 26 at the corresponding position, a fixed connecting block 55 is fixedly connected to the lower end of the limiting sliding cylinder 52, a mobile air cavity 56 is fixedly connected to the fixed connecting block 55, a transmission piston 57 is slidably connected in the mobile air cavity 56, the upper end of the transmission piston 57 is fixedly connected to the sliding limiting plate 53, and a hose is arranged between the steering airbag 510 and the mobile air cavity 56.

[0054] The inner diameter of the moving air chamber 56 is consistent with the inner diameter of the steering airbag 510 . A through groove is provided on the connecting sliding curved plate 51 . The through groove of the connecting sliding curved plate 51 is slidably connected to the sliding connecting rod 24 close to the transmission pressure plate 59 .

[0055] By using the above-mentioned device, the number of sand table currencies 23 corresponding to the smaller resin in the difference calculation is placed in the second group of coin tubes 21 connected to the transmission pressure plate 59, and then the sliding connecting rod 24 of the second group drives the outer transmission plate 26 and the transmission pressure plate 59 to slide downward to squeeze the steering airbag 510, so that the gas in the steering airbag 510 is transported to the mobile air cavity 56 through the hose connected to the mobile air cavity 56, squeezing the transmission piston 57 to move upward, and then squeezing the sliding limit plate 53 to move upward. Since the inner diameter of the steering airbag 510 is consistent with the inner diameter of the mobile air cavity 56, the distance that the transmission pressure plate 59 squeezes the steering airbag 510 as the outer transmission plate 26 moves downward is consistent with the distance that the transmission piston 57 in the mobile air cavity 56 moves upward.

[0056] like Figures 9 to 11 As shown, the connecting limit slider 512 is fixedly connected to the outer transmission plate 26 at the corresponding position, and the receiving plate 15 is slidably connected with a semi-limit connecting plate 211 corresponding to the outer transmission plate 26 fixedly connected to the connecting limit slider 512, the semi-limit connecting plate 211 is slidably connected to the corresponding sliding connecting rod 24, and a semi-limit sliding groove for sliding the sliding connecting rod 24 is provided in the semi-limit connecting plate 211, and a limited sliding rod 513 is slidably connected in the semi-limit connecting plate 211, and a connecting sliding block 514 is slidably connected through the limiting sliding rod 513, and a pressure spring 515 is arranged around the limiting sliding rod 513 between the limiting sliding rod 513 and the connecting sliding block 514, and the limiting sliding rod 513 is squeezed and matched with the corresponding sliding connecting rod 24.

[0057] The lower end of the connecting sliding block 514 is fixedly connected with a counterweight disc 516, and the counterweight disc 516 is slidably connected with symmetrically distributed wedge-shaped pads 517, and the wedge-shaped pads 517 are fixedly connected to the corresponding inner transmission plate 25, and the pressure spring 515 is in a compressed state.

[0058] When the first and second gears are engaged, the first and second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears are engaged, and the second gears

[0059] The working principle and use process of the present invention:

[0060] Embodiment 1:

[0061] During the sandbox simulation in the business administration simulation training, the economic data of the corresponding stage is displayed by the number of sandbox currencies 23, and the corresponding economic data situation is displayed in real time through this device. Before placing the sandbox currency 23 into the corresponding coin tube 21, all the sliding connecting rods 24 are first moved into the inner transmission plate 25.

[0062] Then, sand table coins 23 of an amount equal to the corresponding economic data are put into the coin tube 21, so that the weight of the sand table coins 23 drives the coin tube 21 and the connecting sliding plate 22 to slide downward, and then squeezes the sliding connecting rod 24 and the inner transmission plate 25 to squeeze the transmission airbag 27 downward, so that the gas in the transmission airbag 27 is transported to the driven airbag 33 through the gas flow tube 210, so that the driven airbag 33 squeezes the sliding piston rod 32 upward and moves synchronously, thereby raising the upper limit of the liquid level in the liquid display panel 31. Due to the principle of communicating vessels, the liquid in the liquid storage tank 34 flows into the liquid display panel 31 through the liquid communicating tube 36 and always fits with the sliding piston rod 32.

[0063] By inserting different numbers of sand table coins 23 into each group of coin tubes 21, the liquid level height displayed on the liquid display board 31 is different, and finally a liquid level bar graph with phased changes is presented. At the same time, the number of sand table coins 23 can be increased or decreased according to actual data changes, so that the bar graph of the liquid display board 31 changes in real time.

[0064] Embodiment 2:

[0065] As the driven airbag 33 and the sliding piston rod 32 move upward, the sliding piston rod 32 drives the turning connecting curved rod 44 to move synchronously, and then the turning connecting curved rod 44 drives the display line 41 to move synchronously, until the transmission airbag 27 maintains balance because the gravity of the driven airbag 33 is the same as the spring force in the transmission airbag 27, and then the pages in the liquid display panel 31 remain stable, and the turning connecting curved rod 44 also remains stable and motionless. Since the liquid level heights of the liquid display panel 31 are different, the height of the turning connecting curved rod 44 corresponds to the liquid level height of the liquid display panel 31.

[0066] The display line 41 is driven to slide synchronously by the upward sliding of the turning connecting curved rod 44. Under the action of gravity of the counterweight block 42, the display line 41 passes through multiple groups of turning connecting curved rods 44 as turning points between the turning connecting rings 43, forming a line graph corresponding to the bar graph of the liquid display panel 31, which more clearly displays the changes in the corresponding economic data. At the same time, on this basis, the amount of sandbox currency 23 can be increased or decreased according to the changes in the economic data, so as to achieve the effect of real-time tracking and display of economic data.

[0067] Embodiment three:

[0068] For the convenience of display, some economic data need to be calculated in difference. For this purpose, all the sand table coins 23 in the coin tube 21 are taken out first, and the transmission airbag 27 and the driven airbag 33 are waited to be reset. Then the detection transmission device 2 close to the writing board 13 is taken as the first group, followed by the second group, and so on. First, the sliding connecting rod 24 of the first group and the second group is moved into the outer transmission plate 26.

[0069] Then, the sand table currency 23 corresponding to the economic data with a larger value in the difference calculation is placed in the coin placing tube 21 of the first group, and then the sliding connecting rod 24 and the outer transmission plate 26 of the first group squeeze the transmission airbag 27 downward, driving the connecting sliding curved plate 51 to move downward synchronously, and then the limiting sliding tube 52, the sliding limiting plate 53, the fixed connecting block 55 and the movable air cavity 56 move downward synchronously until they are stable.

[0070] Then, the sand table currency 23 corresponding to the smaller economic data in the difference calculation is placed in the second group of coin placing tubes 21, so that the sliding connecting rod 24 and the outer transmission plate 26 of the second group squeeze the transmission airbag 27 downward. At the same time, since the data corresponding to the second group is smaller, the downward movement distance of the second group of outer transmission plates 26 is smaller than that of the first group, so that the connecting sliding curved plate 51 and the second group of outer transmission plates 26 will not be stuck with each other. As the second group of outer transmission plates 26 move downward, the transmission pressure plate 59 is driven to squeeze the steering airbag 510, and the gas in the steering airbag 510 is transported to the mobile air cavity 56 through a hose connected to the mobile air cavity 56, so that the transmission piston 57 in the mobile air cavity 56 moves upward, driving the sliding limit plate 53 to move upward synchronously. Since the inner diameters of the steering airbag 510 and the mobile air cavity 56 are consistent, the downward movement distance of the transmission pressure plate 59 is consistent with the rising distance of the transmission piston 57.

[0071] When the detection transmission device 2 of the first and second groups is stable, the sliding connecting rod 24 of the third group is moved into the outer transmission plate 26. In this process, the sliding connecting rod 24 squeezes the limiting sliding rod 513 and moves synchronously. When the sliding connecting rod 24 slides into the outer transmission plate 26, since a semi-limiting sliding groove is provided in the semi-limiting connecting plate 211, the limiting between the sliding connecting rod 24 and the semi-limiting connecting plate 211 is released, and at the same time, the limiting of the counterweight disc 516 and the wedge-shaped pad 517 is released, and the elastic force of the pressure spring 515 in the compressed state, combined with the deadweight of the counterweight disc 516, The connecting sliding block 514 and the counterweight disc 516 move downward, and at the same time drive the sliding connecting rod 24 and the outer transmission plate 26 to move synchronously. Through the limiting of the limiting slot 54, the connecting limiting slider 512 and the outer transmission plate 26 of the third group always maintain vertical movement during the downward movement. Since the T-shaped slot of the sliding limiting plate 53 is consistent in thickness with the T-shaped slider of the connecting limiting slider 512, the connecting limiting slider 512 and the outer transmission plate 26 are finally moved until the outer transmission plate 26 is flush with the sliding limiting plate 53, so that the downward movement distance of the transmission airbag 27 of the third group is the difference between the two groups.

[0072] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0073] 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 business administration simulation training tracking management device, comprising a display board (1), on which a plurality of detection transmission devices (2) are installed, a columnar display device (3) corresponding to the detection transmission device (2) is fixedly connected inside the display board (1), the columnar display device (3) and the display board (1) are commonly connected to a broken line display device (4), and a difference display device (5) is installed between the detection transmission devices (2), characterized in that: in, The detection transmission device (2) comprises a connecting sliding plate (22), the connecting sliding plate (22) is fixedly connected to a coin placing tube (21), a plurality of sand table coins (23) are placed in the coin placing tube (21), a sliding connecting rod (24) is slidably connected to the lower side of the connecting sliding plate (22), the lower end of the sliding connecting rod (24) is slidably connected to an inner transmission plate (25), a transmission airbag (27) corresponding to the coin placing tube (21) is fixedly connected to the display board (1), an outer transmission plate (26) corresponding to the inner transmission plate (25) is arranged on the upper side of the transmission airbag (27), and the outer transmission plate (26) is slidably connected to the sliding connecting rod (24); The columnar display device (3) comprises a liquid display panel (31), a sliding piston rod (32) is slidably connected inside the liquid display panel (31), a driven air bag (33) is fixedly connected to the display panel (1) at the lower side of the sliding piston rod (32), and a gas flow pipe (210) is provided between the driven air bag (33) and the transmission air bag (27) for communication.

2. The business administration simulation training tracking management device according to claim 1 is characterized by: The display board (1) comprises a mounting plate (11), the mounting plate (11) being fixedly connected to a writing board (13) and a fixing plate (12), the writing board (13), the fixing plate (12) and the mounting plate (11) being fixedly connected to symmetrically distributed rolling brackets (14) on both sides, the mounting plate (11) and the writing board (13) being fixedly connected to the receiving plate (15) at the bottom, and the rolling bracket (14) being provided with a universal wheel at the bottom; The receiving plate (15) is fixedly connected with a limit slide bar (28) which penetrates and slides through the inner transmission plate (25) and the outer transmission plate (26); a first return spring (29) wound around the limit slide bar (28) is arranged between the receiving plate (15) and the inner transmission plate (25) and the outer transmission plate (26); and a spring is arranged in the transmission airbag (27).

3. The business administration simulation training tracking management device according to claim 2 is characterized by: The fixed plate (12) is fixedly connected with a liquid storage tank (34) corresponding to the liquid display panel (31); the bottom end of the liquid storage tank (34) is higher than the top end of the liquid display panel (31); a liquid connecting pipe (36) is connected between the liquid storage tank (34) and the liquid display panel (31); a liquid inlet connecting port (35) is fixedly connected to the upper side of the liquid storage tank (34); a connecting hole for connecting the liquid display panel (31) with the atmosphere is provided on the upper side of the liquid display panel (31); and a rotating cover plate for connecting with the atmosphere and conveying liquid is provided on the liquid inlet connecting port (35).

4. The business administration simulation training tracking management device according to claim 3 is characterized by: A broken line display device (4) is installed on the fixed plate (12), and the broken line display device (4) comprises a steering connection ring (43) fixedly connected to the fixed plate (12) and symmetrically distributed, a display line (41) is slidably connected inside the steering connection ring (43), the display line (41) is slidably connected to the receiving plate (15), both ends of the display line (41) are respectively fixedly connected to counterweight blocks (42), the upper end of the sliding piston rod (32) is fixedly connected to a turning connection bent rod (44), and the turning connection bent rod (44) is slidably connected to the display line (41).

5. The business administration simulation training tracking management device according to claim 2 is characterized by: A difference display device (5) is installed on the outer transmission plate (26) near the writing board (13), and the difference display device (5) includes a connecting sliding curved plate (51) fixedly connected to the outer transmission plate (26) near the writing board (13), the connecting sliding curved plate (51) is fixedly connected to a limit sliding cylinder (52), a sliding limit plate (53) is slidably connected inside the limit sliding cylinder (52), and a second return spring (58) is arranged between the limit sliding cylinder (52) and the sliding limit plate (53).

6. The business administration simulation training tracking management device according to claim 5 is characterized by: One end of the sliding limit plate (53) away from the limit sliding cylinder (52) is fixedly connected to the limit sliding groove (54), and the sliding limit plate (53) is provided with a T-shaped sliding groove corresponding to the limit sliding groove (54) and having the same shape as the inner contour of the limit sliding groove (54); The sliding limit plate (53) and the limit slide groove (54) are slidably connected together with a connection limit slider (512), and the connection limit slider (512) is provided with a T-shaped slider whose height is less than that of the sliding limit plate (53), and the depth of the T-shaped slide groove of the sliding limit plate (53) is consistent with the height of the T-shaped slider of the connection limit slider (512).

7. The business administration simulation training tracking management device according to claim 6 is characterized by: A fixed connection plate (511) is fixedly connected to one side of the receiving plate (15) close to the sliding curved plate (51), a steering airbag (510) is installed on the fixed connection plate (511), a transmission pressure plate (59) is fixedly connected to the upper end of the steering airbag (510), and the transmission pressure plate (59) is fixedly connected to an outer transmission plate (26) at a corresponding position; The lower end of the limit sliding cylinder (52) is fixedly connected to a fixed connection block (55), the fixed connection block (55) is fixedly connected to a movable air chamber (56), a transmission piston (57) is slidably connected in the movable air chamber (56), the upper end of the transmission piston (57) is fixedly connected to the sliding limit plate (53), and a hose is provided between the steering air bag (510) and the movable air chamber (56) for communication.

8. The business administration simulation training tracking management device according to claim 6 is characterized by: The inner diameter of the movable air chamber (56) is consistent with the inner diameter of the steering airbag (510), and a through groove is provided on the connecting sliding curved plate (51). The through groove of the connecting sliding curved plate (51) is slidably connected to a sliding connecting rod (24) close to the transmission pressure plate (59).

9. The business administration simulation training tracking management device according to claim 8 is characterized by: The connecting limit slider (512) is fixedly connected to an outer transmission plate (26) at a corresponding position, and a semi-limiting connection plate (211) corresponding to the outer transmission plate (26) fixedly connected to the connecting limit slider (512) is slidably connected to the receiving plate (15); The semi-limiting connection plate (211) is slidably connected to the corresponding sliding connection rod (24); a semi-limiting sliding groove for the sliding connection rod (24) to slide is provided in the semi-limiting connection plate (211); and a limiting sliding rod (513) is slidably connected in the semi-limiting connection plate (211); The limiting sliding rod (513) is slidably connected with a connecting sliding block (514), a pressure spring (515) is arranged around the limiting sliding rod (513) between the limiting sliding rod (513) and the connecting sliding block (514), and the limiting sliding rod (513) is pressed and matched with the corresponding sliding connecting rod (24).

10. The business administration simulation training tracking management device according to claim 9 is characterized by: The lower end of the connecting sliding block (514) is fixedly connected to a counterweight disc (516), and the counterweight disc (516) is slidably connected to symmetrically distributed wedge-shaped pads (517), and the wedge-shaped pads (517) are fixedly connected to the corresponding inner transmission plate (25), and the pressure spring (515) is in a compressed state.

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