Business administration practical training system

Abstract

The invention is suitable for the technical field of business management practical training, and provides a business management practical training system, which comprises a plurality of practical training computers for trainees to control and servers, the plurality of servers are all in data connection with the servers, the plurality of practical training computers can play a multi-role role, and the plurality of practical training computers can play a multi-role role. The server comprises a data import module, a dynamic generation module, an AI deduction module, a data recording module and a data diagnosis module, the data import module can access an external public data source and an internal preset rule in real time or quasi-real time, the data import module is in data connection with the dynamic generation module, the dynamic generation module is in data connection with the AI deduction module, and the data recording module is in data connection with the AI deduction module. The AI deduction module is in data connection with the data recording module, and the data recording module is in data connection with the data diagnosis module, the authenticity, the intelligent level, the immersion, the evaluation accuracy and the system flexibility of industrial and commercial management practical training are remarkably improved, and therefore compound management talents meeting the requirements of the new era are cultivated more effectively.

Description

Technical Field

[0001] This invention relates to the field of business administration training technology, and more specifically, to a business administration training system. Background Technology

[0002] Business administration is a highly practical discipline. Traditional classroom teaching makes it difficult for students to fully understand the complex and ever-changing business environment, master comprehensive decision-making skills, and cultivate practical abilities. Therefore, business administration training systems (such as business simulation sandboxes, management decision-making simulation software, case analysis platforms, etc.) have become indispensable teaching tools in university business schools and corporate training. They aim to simulate real business operating environments, allowing students or trainees to conduct decision-making exercises in near-real-world scenarios, thereby improving their comprehensive management abilities in problem analysis, strategy formulation, teamwork, and risk management.

[0003] Currently, mainstream business administration training systems mainly include two forms: physical sand table simulation and computer software simulation. These systems simulate key aspects of business operations to a certain extent (such as marketing, manufacturing, financial management, human resources, and supply chain management), providing students with practical opportunities. However, the simulated business environment is usually statically preset or based on simple rule cycles. The simulation lacks dynamic, real-time, and uncertain simulations of key external factors such as market changes, competitor behavior, macroeconomic fluctuations, policy and regulatory adjustments, and sudden risk events (such as supply chain disruptions and public opinion crises). This results in an overly idealized environment that is seriously out of touch with the ever-changing real business world. Students are unable to experience the pressure and challenges of decision-making under conditions of high uncertainty and information asymmetry. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the present invention aims to provide a business administration training system that significantly improves the authenticity, intelligence, immersion, assessment accuracy, and system flexibility of business administration training. This system is based on deeply integrated multi-source heterogeneous real-time data, incorporates advanced artificial intelligence technology for environmental simulation and decision support, constructs a deeply interactive multi-role collaborative platform, and designs a multi-dimensional real-time intelligent evaluation system.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A business administration training system includes multiple training computers for student operation and a server. All servers are data-connected, and each training computer can play multiple roles. The server includes a data import module, a dynamic generation module, an AI simulation module, a data recording module, and a data diagnostic module. The data import module can access external public data sources and internal preset rules in real-time or near real-time. The data import module is data-connected to the dynamic generation module, which dynamically generates a market simulation environment based on the public data sources accessed by the data import module. The dynamic generation module is data-connected to the AI ​​simulation module, which predicts key indicators under different decision combinations based on student operation steps, historical simulation data, and the current environment. The AI ​​simulation module is data-connected to the data recording module, which is also data-connected to the data diagnostic module. The data recording module records the operation steps of the multiple training computers and the data simulated by the AI ​​simulation module in real time, automatically recording all data and generating individual / team performance dashboards and radar charts. The data diagnostic module can generate detailed competency assessment reports.

[0006] The invention is further configured such that: the server includes a housing, a heat-conducting plate is disposed inside the housing, a plurality of horizontally spaced heat-conducting fins are disposed on the top of the heat-conducting plate, the gap between two adjacent heat-conducting fins forms an airflow channel, a plurality of micro-needle fins are disposed on the upper surface of the heat-conducting plate located in the airflow channel, the plurality of micro-needle fins are arranged in multiple groups in an equal quantity and are disposed at equal intervals front and back on the heat-conducting plate, and a contraction groove is formed on the opposite surface of two adjacent heat-conducting fins, and an airflow guide plate that can slide into the airflow channel is slidably connected in the contraction groove. A reset groove is provided on the inner wall of the front side of the shrinkage groove. A vertical plate is slidably connected in the reset groove. The rear side of the vertical plate extends into the shrinkage groove and slides in the shrinkage groove. A rotating guide plate that also slides in the shrinkage groove is hinged between the vertical plate and the airflow guide plate. The airflow guide plate slides into the airflow channel. The rotating guide plate is bent between the vertical plate and the airflow guide plate. The airflow guide plates, vertical plates and rotating guide plates on both sides change the airflow channel into a funnel shape. A control component is provided on the rear side of the heat-conducting fins to control the displacement of the airflow guide plate into the airflow channel. Multiple slots are provided on the upper surface of the heat-conducting plate near the airflow channel. The lower ends of a group of micro-needle fins extend into the slots. A transverse sliding plate is provided in the slot. The lower ends of the micro-needle fins rotate on the transverse sliding plate. Transverse sliding grooves are provided on both the left and right sides of the slot. The left and right sides of the transverse sliding plate extend into the transverse sliding grooves and slide. Multiple control sliding grooves are provided on the upper surface of the heat-conducting plate near the airflow guide plate. The control sliding grooves on the left and right sides are arranged alternately.

[0007] The present invention is further configured such that: a cover plate is provided on the top of the housing, the top of the heat-conducting fins contacts the lower surface of the cover plate, a filter plate extending into the housing from the rear is embedded on the front side of the housing, and a plurality of cooling fans are embedded on the rear side of the housing, with the air intake side of the cooling fans penetrating into the housing.

[0008] The invention is further configured such that: the shrinkage groove extends to the upper and lower surfaces of the heat-conducting fins respectively, the reset groove also extends to the upper and lower surfaces of the heat-conducting fins respectively, an internal groove is provided on the inner wall of the shrinkage groove away from the airflow channel, and an auxiliary conductive plate that slides in the internal groove is provided on the surface of the airflow guide plate near the internal groove.

[0009] The invention is further configured such that: the control component includes a mounting plate, which is disposed on the surface of the heat-conducting fins on the rear side near the airflow channel; a mounting shaft is rotatably connected to the mounting plate; an airflow pressure plate is sleeved on the outer surface of the mounting shaft; a control cavity is opened on the rear side of the heat-conducting fins; a first push rod is disposed in the control cavity; one end of the first push rod slides through the airflow channel and contacts the airflow pressure plate; a first sleeve plate is sleeved on the outer surface of the airflow channel; and a spring is movably sleeved on the outer surface of the first push rod between the first sleeve plate and the outer surface of the heat-conducting fins.

[0010] The invention is further configured such that: a rotating shaft is rotatably connected to the bottom wall of the control cavity; a rotating plate is sleeved on the outer surface of the rotating shaft; the rear side of the rotating plate contacts and slides with one end of the first push rod located inside the control cavity; a second push rod is provided on the surface of the airflow guide plate near the control cavity; the other end of the second push rod slides through into the control cavity; a first tension spring is provided between the airflow guide plate and the inner wall of the contraction groove, movably sleeved on the outer surface of the second push rod; a mouth-shaped frame is provided on the front side of the rotating plate near the second push rod; a movable rod that slides inside the mouth-shaped frame is provided on the outer surface of the second push rod; a temperature sensor for monitoring the temperature change of electronic components inside the housing is provided inside the housing; a cooling fan is electrically connected to a controller; and the controller is electrically connected to the temperature sensor.

[0011] The present invention is further configured such that: a push plate is provided on the lower surface of the airflow guide plate near the control slide groove, the lower side of the push plate extends into the control slide groove and slides within the control slide groove, and a misaligned push rod is provided on the surface of the push plate facing the transverse slide groove, the other end of the misaligned push rod slides through into the transverse slide groove and connects with the transverse slide plate.

[0012] The present invention is further configured such that: a rotating shaft is rotatably connected to the surface of the transverse sliding plate near the microneedle fin; a fan blade is sleeved on the upper end of the rotating shaft; a small gear is sleeved on the outer surface of the rotating shaft; a large gear meshing with the small gear is sleeved on the outer surface of the microneedle fin; an annular groove is formed on the surface of the transverse sliding plate near the microneedle fin; an annular sliding plate is provided on the lower surface of the microneedle fin; the lower side of the annular sliding plate extends into the annular groove; and a thermally conductive bearing is provided between the outer surface of the annular sliding plate and the inner wall of the annular groove.

[0013] The invention is further configured such that: a bottom groove is formed on the lower surface of the micro needle fin, the bottom groove is located inside the annular slide groove, a contact push rod is provided in the bottom groove, the lower end of the contact push rod slides through the lower surface of the transverse slide plate and slides in contact with the bottom wall of the through groove, a second sleeve plate is sleeved on the outer surface of the upper end of the contact push rod, and a second tension spring is movably sleeved on the outer surface of the contact push rod between the lower surface of the second sleeve plate and the upper surface of the transverse slide plate.

[0014] The invention is further configured such that: a plurality of support plates are provided on the upper surface of the transverse slide plate located in the bottom groove; the plurality of support plates are arranged in a circular array around the contact push rod as the center, on the outside of the contact push rod; a pressing rod is slidably sleeved on the support plate; a pushing rotating plate is hinged between the pressing rod and the outer surface of the contact push rod; a pressing plate is provided at the end of the pressing rod away from the contact push rod, which can press against the inner wall of the bottom groove; a plurality of reset grooves are provided on the bottom wall of the through groove; the reset grooves are located on the side of the direction in which the misaligned push rod pushes the transverse slide plate to slide; the lower end of the contact push rod can contact the inner wall of the reset groove and slide.

[0015] The advantages of this invention are: Firstly, this invention significantly improves the authenticity, intelligence, immersion, assessment accuracy, and system flexibility of business administration training by deeply integrating multi-source heterogeneous real-time data, introducing advanced artificial intelligence technology for environmental simulation and decision support, constructing a deeply interactive multi-role collaborative platform, and designing a multi-dimensional real-time intelligent evaluation system, thereby more effectively cultivating compound management talents that meet the requirements of the new era.

[0016] Secondly, when the server is running under high load, the present invention can automatically adjust the airflow channel into a trumpet shape. In this way, the airflow speed is accelerated after passing through the micro-needle fins under the guidance of the inclined airflow guide plate. At the same time, the adjacent two sets of micro-needle fins are staggered, which can significantly improve the heat transfer capacity. Compared with the traditional heat dissipation method, it has a smaller temperature gradient and a more uniform temperature distribution, which improves the heat dissipation efficiency of micro-needle fins by a certain percentage, ensuring the stability of the server when running the business administration training system under high load.

[0017] Thirdly, by setting up a control component, the present invention can automatically control the airflow guide plate to move into the airflow channel when the server is under high load, without the need for manual control, thus improving the heat dissipation efficiency of the server under high load. When the server is used at low power, the airflow guide plate moves into the shrinkage groove, which can reduce the energy consumption of the cooling fan.

[0018] Fourth, after the micro-needle fins are interlaced, the present invention can control the micro-needle fins to slowly change their surfaces, so that the surface of the micro-needle fins can fully contact the airflow, thereby ensuring heat dissipation efficiency.

[0019] Fifth, this invention reduces the wear of the thermal bearing by preventing the micro-needle fins from rotating during normal server operation, thus improving the service life of the thermal bearings. It also automatically controls the micro-needle fins to change sides when the server is under high load. Attached Figure Description

[0020] Figure 1 This is a block diagram of a business administration training system according to the present invention; Figure 2 This is a schematic diagram of the server structure of the present invention; Figure 3 This is a partial top view of the heat-conducting plate and heat-conducting fins of the present invention; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 3 Enlarged view at point B in the middle; Figure 6 This is a front view of the heat-conducting plate of the present invention; Figure 7 This is a top view of the installation position of the control chute according to the present invention; Figure 8 for Figure 6 Enlarged view at point C; Figure 9 for Figure 6 Enlarged view of point D in the middle.

[0021] In the diagram: 1. Shell; 2. Cover plate; 3. Heat-conducting plate; 31. Through groove; 32. Horizontal sliding plate; 33. Micro-needle fin; 34. Horizontal sliding groove; 35. Fan blade; 36. Large gear; 37. Small gear; 38. Annular sliding plate; 39. Heat-conducting bearing; 310. Annular sliding groove; 311. Bottom groove; 312. Contact push rod; 313. Second sleeve plate; 314. Second tension spring; 315. Support plate; 316. Extrusion rod; 317. Extrusion plate; 318. Push rotating plate; 319. Rotating shaft; 320. Reset groove; 4. Filter plate; 5. Cooling fan; 6. Heat-conducting fins; 61. Contraction groove; 62. Airflow guide plate; 63. Reset groove; 64. Vertical plate; 65. Rotating guide plate; 66. Internal groove; 67. Auxiliary conduction plate; 68. Control component; 681. Mounting plate; 682. Mounting shaft; 683. Airflow pressure plate; 684. Control chamber; 685. Rotating shaft; 686. Rotating plate; 687. First push rod; 688. First sleeve plate; 689. Spring; 6810. Second push rod; 6811. First tension spring; 6812. Movable rod; 6813. Mouth frame; 69. Control chute; 610. Push plate; 611. Offset push rod. Detailed Implementation

[0022] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 1 The present invention provides a technical solution: specifically, a business administration training system, including multiple training computers for students to operate and servers. The multiple servers are connected to the server data. The multiple training computers can play the role of multiple users and multiple roles (CEO, CFO, CMO, COO, HRD, etc.) to collaborate and compete in real time in the same virtual business environment, increasing the complexity of interaction and realism.

[0025] The server includes a data import module, a dynamic generation module, an AI inference module, a data recording module, and a data diagnosis module.

[0026] The data import module can access external public data sources (such as stock market, commodity prices, industry news, social media trends, government gazettes, and weather data) and internal preset rules in real time or near real time.

[0027] The data import module and the dynamic generation module are connected. The dynamic generation module combines the public data source accessed by the data import module to dynamically generate market demand changes, competitor strategy adjustments, policy and regulatory changes, supply chain disruptions (such as simulating "black swan" events), and consumer preference shifts, making the simulation environment highly realistic and full of uncertainty.

[0028] The dynamic generation module and the AI ​​simulation module are connected. Trainees can access and operate the simulation environment generated by the dynamic generation module through the training computer. The AI ​​simulation module predicts the short-term / long-term trends of key indicators (market share, cash flow, inventory, customer satisfaction) under different decision combinations based on the trainees' operation steps and combined with historical simulation data and the current environment. Trainees can quickly simulate various "what if" scenarios and see the detailed consequences of different decision paths in real time.

[0029] The AI ​​simulation module is connected to the data recording module, and the data recording module is connected to the data diagnosis module. The data recording module records the operation steps of multiple training computers and the simulation data generated by the AI ​​simulation module in real time. It automatically records all decision-making operations, communication records, time nodes, and resource consumption, providing students and teachers with real-time updated personal / team performance dashboards and radar charts. Based on the data recorded by the data recording module, the data diagnosis module can automatically generate a detailed capability assessment report after the training, pointing out strengths, weaknesses, and improvement suggestions.

[0030] This system significantly enhances the authenticity, intelligence, immersion, assessment accuracy, and system flexibility of business administration training by deeply integrating multi-source heterogeneous real-time data, introducing advanced artificial intelligence technology for environmental simulation and decision support, constructing a deeply interactive multi-role collaborative platform, and designing a multi-dimensional real-time intelligent evaluation system. This allows for more effective cultivation of compound management talents who meet the requirements of the new era.

[0031] Please see Figure 2-9 Based on the above-described solution, the present invention provides a new technical solution: Specifically, it refers to the server used in the above-mentioned business administration training system, including a shell 1, with a cover plate 2 on the top of the shell 1, which can be closed inside the shell 1.

[0032] A heat-conducting plate 3 is installed inside the housing 1, and the heat-conducting plate 3 fits into the inner wall of the housing 1. During use, the motherboard, power supply and other high-heat-generating electronic components in the existing server are installed at the bottom of the heat-conducting plate 3. The upper side of the heat-conducting plate 3 and the inside of the housing 1 form a heat dissipation cavity. Multiple horizontally spaced heat-conducting fins 6 are provided on the top of the heat-conducting plate 3. When the cover plate 2 is closed on the housing 1, the top of the heat-conducting fins 6 contacts the lower surface of the cover plate 2, so that the gap between two adjacent heat-conducting fins 6 forms an airflow channel. A filter plate 4 extending into the housing 1 is embedded on the front side of the housing 1. Multiple cooling fans 5 are embedded on the rear side of the housing 1. The air intake side of the cooling fans 5 penetrates into the housing 1.

[0033] When heat dissipation is needed for the electronic components inside the housing 1, the cooling fan 5 starts. The cooling fan 5 draws air from the heat dissipation cavity, creating a negative pressure. External cold air then enters the heat dissipation cavity through the filter plate 4, which filters out dust. The cold air passes through the airflow channel, carrying away heat from the heat-conducting fins 6. According to the law of thermal conduction, the heat generated by the electronic components mounted at the bottom of the heat-conducting plate 3 can be conducted to the heat-conducting fins 6 through the heat-conducting plate 3. Simultaneously, the cold air continues to flow, continuously carrying away the heat generated by the electronic components inside the server. This achieves heat dissipation for the electronic components inside the server, minimizing the risk of prolonged operation at high temperatures and ensuring the stability of the business administration training system.

[0034] The heat-conducting plate 3 has multiple micro-fins 33 on its upper surface of the airflow channel. These micro-fins 33 are arranged in equal numbers in multiple groups, and the groups are equidistant from front to back on the heat-conducting plate 3 (see attached diagram). Figure 3 Each of the two adjacent heat-conducting fins 6 has a contraction groove 61 on its opposite surface. The contraction groove 61 extends out of the upper and lower surfaces of the heat-conducting fins 6. An airflow guide plate 62 that can slide into the airflow channel is slidably connected in the contraction groove 61. Multiple sets of micro needle fins 33 are arranged near the airflow guide plate 62. A reset groove 63 is provided on the front inner wall of the contraction groove 61. The reset groove 63 also extends out of the upper and lower surfaces of the heat-conducting fins 6. A vertical plate 64 is slidably connected in the reset groove 63. The rear side of the vertical plate 64 extends into the contraction groove 61 and slides in the contraction groove 61. A rotating guide plate 65 that also slides in the contraction groove 61 is hinged between the vertical plate 64 and the airflow guide plate 62.

[0035] In use, the airflow guide plate 62 is moved into the airflow channel. During the movement, it exerts a pulling force on the rotating guide plate 65. The rotating guide plate 65 pulls the vertical plate 64 to gradually move out of the reset groove 63. The rotating guide plate 65 is bent between the vertical plate 64 and the airflow guide plate 62. Therefore, the airflow guide plates 62, the vertical plate 64, and the rotating guide plate 65 on both sides change the airflow channel into a funnel shape. Since multiple sets of micro-needle fins 33 are all set near the airflow guide plate 62, the airflow on the side near the micro-needle fins 33 is improved. With the flow space reduced, the airflow velocity increases as it passes through the micro-fins 33 under the guidance of the inclined airflow guide plate 62. The array of micro-fins 33 arranged on the heat-conducting plate 3 significantly improves heat transfer capacity. Compared with traditional heat dissipation methods, it has a smaller temperature gradient and a more uniform temperature distribution. At the same time, it can accelerate the airflow velocity at the micro-fins 33, further improving the heat dissipation efficiency of the micro-fins 33 by 20%, ensuring the stability of the server when running the business administration training system under high load.

[0036] The airflow guide plate 62, vertical plate 64, and rotating guide plate 65 are all made of the same material as the heat-conducting fins 6. Therefore, the airflow guide plate 62, vertical plate 64, and rotating guide plate 65 can also conduct heat. In this way, when the airflow guide plate 62 slides into the airflow channel, the heat dissipation area of ​​the heat-conducting fins 6 can be increased. An internal groove 66 is provided on the inner wall of the contraction groove 61 away from the airflow channel. An auxiliary conductive plate 67 is provided on the surface of the airflow guide plate 62 near the internal groove 66 and slides in the internal groove 66. When the airflow guide plate 62 slides into the airflow channel, the auxiliary conductive plate 67 slides in the internal groove 66. This ensures the heat conduction path between the heat-conducting fins 6 and the airflow guide plate 62 and ensures the thermal conductivity of the airflow guide plate 62.

[0037] A control component 68 is provided on the rear side of the heat-conducting fin 6 to control the displacement of the airflow guide plate 62 into the airflow channel. The control component 68 includes a mounting plate 681, which is located on the rear side of the heat-conducting fin 6 near the airflow channel. A mounting shaft 682 is rotatably connected to the mounting plate 681. An airflow pressure plate 683 is sleeved on the outer surface of the mounting shaft 682. A control cavity 684 is opened on the rear side of the heat-conducting fin 6. A first push rod 687 is provided in the control cavity 684. One end of the first push rod 687 slides through into the airflow channel and contacts the airflow pressure plate 683. A first sleeve plate 688 is sleeved on the outer surface of the first push rod 687. A spring 689 is movably sleeved on the outer surface of the first push rod 687 between the first sleeve plate 688 and the outer surface of the heat-conducting fin 6. When the spring 689 is not compressed, it will exert a thrust on the first sleeve plate 688, causing most of one end of the first push rod 687 to extend into the airflow channel.

[0038] In this design, a torsion spring is provided between the mounting shaft 682 and the mounting plate 681. Therefore, under the action of the torsion spring, the airflow pressure plate 683 remains tilted. This also prevents the airflow pressure plate 683 from rotating away from the first push rod 687 and failing to reset, which would cause the control component 68 to become unusable.

[0039] A rotating shaft 685 is rotatably connected to the bottom wall of the control cavity 684. A rotating plate 686 is sleeved on the outer surface of the rotating shaft 685. The rear side of the rotating plate 686 contacts and slides with one end of the first push rod 687 located inside the control cavity 684. A second push rod 6810 is provided on the surface of the airflow guide plate 62 near the control cavity 684. The other end of the second push rod 6810 slides through into the control cavity 684. A first tension spring 6811 is provided between the airflow guide plate 62 and the inner wall of the contraction groove 61 and is movably sleeved on the outer surface of the second push rod 6810. A mouth-shaped frame 6813 is provided on the front side of the rotating plate 686 near the second push rod 6810. A movable rod 6812 that slides inside the mouth-shaped frame 6813 is provided on the outer surface of the second push rod 6810. A temperature sensor that monitors the temperature change of the electronic components inside the housing 1 is provided inside the housing 1. A controller is electrically connected to the cooling fan 5. The controller is electrically connected to the temperature sensor.

[0040] During use, the temperature sensor monitors the temperature changes of the electronic components inside the housing 1 in real time. When the server is under high load, the temperature inside the housing 1 rises sharply. The temperature sensor detects the temperature change, and the controller increases the output power of the cooling fan 5, thus increasing the suction force. This increases the impact force of the airflow on the airflow pressure plate 683. When the squeezing force of the airflow on the airflow pressure plate 683 exceeds the elasticity of the multiple elastic elements, the airflow will push the airflow pressure plate 683 to rotate to one side of the heat-guiding fins 6. As a result, the airflow pressure plate 683 exerts a thrust on the first push rod 687, causing the first push rod 687 to push the rotating plate 6. When the rotating plate 686 rotates, the spring 689 is stressed and contracts. At this time, the front side of the rotating plate 686 will exert a thrust on the second push rod 6810, and the movable rod 6812 slides within the orifice frame 6813. Therefore, the second push rod 6810 can push the airflow guide plate 62 into the airflow channel. Using the above-mentioned control component 68, the airflow guide plate 62 can be automatically controlled to move into the airflow channel when the server is under high load, without the need for manual control, which improves the heat dissipation efficiency when the server is under high load. When the server is used at low power, the airflow guide plate 62 moves into the contraction groove 61, which can reduce the energy consumption of the cooling fan 5.

[0041] Multiple through slots 31 are formed on the upper surface of the heat-conducting plate 3 near the airflow channel. The lower ends of a group of micro-needle fins 33 extend into the through slots 31. A transverse sliding plate 32 is provided in the through slot 31, and the lower ends of the micro-needle fins 33 rotate on the transverse sliding plate 32. Transverse sliding grooves 34 are formed on both the left and right sides of the through slot 31. The left and right sides of the transverse sliding plate 32 extend into the transverse sliding grooves 34 and slide. Multiple control sliding grooves 69 are formed on the upper surface of the heat-conducting plate 3 near the airflow guide plate 62. At the same time, the control sliding grooves 69 on the left and right sides are alternately arranged (see attached). Figure 7A push plate 610 is provided on the lower surface of the airflow guide plate 62 near the control slide 69. The lower side of the push plate 610 extends into the control slide 69 and slides within the control slide 69. A misaligned push rod 611 is provided on the surface of the push plate 610 facing the transverse slide 34. The other end of the misaligned push rod 611 slides through the transverse slide 34 and connects with the transverse slide plate 32.

[0042] When the airflow guide plate 62 moves into the airflow channel, the push plate 610 will exert a thrust on the misaligned push rod 611, causing the horizontal slide plate 32 to drive the micro-needle fins 33 to move synchronously with the airflow guide plate 62. Since the control slides 69 on the left and right sides are alternately set, when the two airflow guide plates 62 move in opposite directions, the two adjacent sets of micro-needle fins 33 move in opposite directions. In this way, the two adjacent sets of micro-needle fins 33 are staggered. The staggered arrangement of micro-needle fins 33 can significantly improve the heat exchange efficiency compared with the traditional micro-needle fins 33, further ensuring the heat dissipation speed of the server.

[0043] A rotating shaft 319 is rotatably connected to the surface of the transverse slide plate 32 near the micro needle fin 33. A fan blade 35 is sleeved on the upper end of the rotating shaft 319. A small gear 37 is sleeved on the outer surface of the rotating shaft 319. A large gear 36 that meshes with the small gear 37 is sleeved on the outer surface of the micro needle fin 33.

[0044] During use, the two adjacent sets of microfins 33 are misaligned. At this time, the airflow will generate thrust on the blades of the fan 35, so the fan 35 can drive the rotating shaft 319 to rotate. Therefore, the pinion 37 rotates synchronously with the rotating shaft 319. The pinion 37 meshes synchronously with the large gear 36 to rotate, thereby achieving the purpose of controlling the changing of the microfins 33. Since the microfins 33 are driven by the pinion driving the large gear, the thrust required for the airflow to drive the microfins 33 is reduced, ensuring the smoothness of the changing of the microfins 33. At the same time, according to the inverse relationship of the gear transmission ratio, it is only necessary to set the diameter of the large gear 36 to be much larger than the diameter of the pinion 37. Therefore, the speed of the large gear 36 will be much lower than the speed of the pinion 37. This allows the large gear 36 to control the microfins 33 to change slowly, avoiding the microfins 33 from rotating too fast, ensuring the contact time between the microfins 33 and the airflow, and ensuring heat dissipation efficiency.

[0045] An annular groove 310 is formed on the surface of the transverse slide plate 32 near the micro needle fin 33. An annular slide plate 38 is provided on the lower surface of the micro needle fin 33. The lower side of the annular slide plate 38 extends into the annular groove 310. A thermally conductive bearing 39 is provided between the outer surface of the annular slide plate 38 and the inner wall of the annular groove 310. The thermally conductive bearing 39 is made of PA12 nylon material, which has high thermal conductivity, dimensional stability and wear resistance, such as the PA12 nylon bearing produced by "Germany Lehmann Fuchs".

[0046] The lower surface of the micro-needle fin 33 is provided with a bottom groove 311, which is located inside the annular slide groove 310. A contact push rod 312 is provided in the bottom groove 311. The lower end of the contact push rod 312 slides through the lower surface of the transverse slide plate 32 and contacts and slides against the bottom wall of the through groove 31. A second sleeve plate 313 is sleeved on the outer surface of the upper end of the contact push rod 312. A second tension spring 314 is movably sleeved on the outer surface of the contact push rod 312 between the lower surface of the second sleeve plate 313 and the upper surface of the transverse slide plate 32. When the lower end of the contact push rod 312 contacts the bottom wall of the through groove 31, the second tension spring 314 is in a stretched state.

[0047] A horizontal sliding plate 32 is provided with multiple support plates 315 on the upper surface of the bottom groove 311. The multiple support plates 315 are arranged in a circular array around the contact push rod 312. A pressing rod 316 is slidably sleeved on the support plate 315. A pushing rotating plate 318 is hinged between the pressing rod 316 and the outer surface of the contact push rod 312. A pressing plate 317 is provided at the end of the pressing rod 316 away from the contact push rod 312, which can press against the inner wall of the bottom groove 311. When the contact push rod 312 contacts the bottom wall of the through groove 31, the pushing rotating plate 318 will generate a pushing force on the pressing rod 316, so that the pressing plate 317 presses against the inner wall of the bottom groove 311. Therefore, it can restrict the micro needle fin 33, so that the micro needle fin 33 cannot rotate.

[0048] In this design, a friction layer is provided on the contact surface between the extrusion plate 317 and the bottom groove 311, which ensures the effect of the extrusion plate 317 pressing against the inner wall of the bottom groove 311 on restricting the micro needle fin 33.

[0049] Multiple reset grooves 320 are provided on the bottom wall of the through groove 31. The reset grooves 320 are located on one side of the sliding direction of the transverse slide plate 32 pushed by the misaligned push rod 611. The lower end of the contact push rod 312 can contact and slide with the inner wall of the reset groove 320. Therefore, when the misaligned push rod 611 pushes the transverse slide plate 32 to slide, the lower end of the contact push rod 312 slides on the bottom wall of the through groove 31. When two adjacent micro-needle fins 33 are staggered, the contact push rod 312 slides to the reset groove 320. Therefore, under the pull of the second tension spring 314, the contact push rod 312 moves downward into the reset groove 320. At this time, the upper end of the contact push rod 312 will exert a pulling force on the push plate 318, and the push plate 318 pulls the squeeze rod 316. The pressure plate 317 is no longer pressed against the inner wall of the bottom groove 311, thus no longer restricting the micro-needle fin 33. The airflow can drive the micro-needle fin 33 to rotate. When the transverse slide plate 32 is pulled to reset, the lower end of the pressure plate 312 slides along the inclined surface of the reset groove 320 to the bottom wall of the through groove 31, causing the pressure plate 312 to move upward. At the same time, the second tension spring 314 is stressed and stretched. Therefore, the pressure rod 316 pushes the pressure plate 317 to press against the inner wall of the bottom groove 311, thus completing the restriction of the micro-needle fin 33. With the above structure, the micro-needle fin 33 cannot be driven to rotate during normal operation of the server, reducing the wear problem of the thermal bearing 39 and improving the service life of the thermal bearing 39.

[0050] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A business administration training system, comprising multiple training computers for student operation and a server, characterized in that: Multiple servers are connected to the server data network. Multiple training computers can play multiple roles. The server includes a data import module, a dynamic generation module, an AI simulation module, a data recording module, and a data diagnostic module. The data import module can access external public data sources and internal preset rules in real-time or near real-time. The data import module is connected to the dynamic generation module, which dynamically generates a market simulation environment based on the public data sources accessed by the data import module. The dynamic generation module is connected to the AI ​​simulation module, which predicts key indicators under different decision combinations based on the trainees' operation steps and historical simulation data and the current environment. The AI ​​simulation module is connected to the data recording module, which is also connected to the data diagnostic module. The data recording module records the operation steps of multiple training computers and the data simulated by the AI ​​simulation module in real time, automatically recording all data and generating individual / team performance dashboards and radar charts. The data diagnostic module can generate detailed capability assessment reports.

2. The business administration training system according to claim 1, characterized in that: The server includes a housing (1), and a heat-conducting plate (3) is disposed inside the housing (1). A data import module, a dynamic generation module, an AI inference module, a data recording module, and a data diagnosis module are installed on the lower side of the heat-conducting plate (3). A plurality of horizontally spaced heat-conducting fins (6) are disposed on the top of the heat-conducting plate (3). The gap between two adjacent heat-conducting fins (6) forms an airflow channel. The heat-conducting plate (3) is provided with a plurality of micro-needle fins (33) on the upper surface of the airflow channel. The plurality of micro-needle fins (33) are arranged in multiple groups in an equal manner and are arranged at equal intervals on the heat-conducting plate (3). A shrinkage groove (61) is provided on the opposite surface of two adjacent heat-conducting fins (6). An airflow guide plate that can slide into the airflow channel is slidably connected in the shrinkage groove (61). (62) A reset groove (63) is provided on the inner wall of the front side of the shrinkage groove (61). A vertical plate (64) is slidably connected in the reset groove (63). The rear side of the vertical plate (64) extends into the shrinkage groove (61) and slides in the shrinkage groove (61). A rotating guide plate (65) that also slides in the shrinkage groove (61) is hinged between the vertical plate (64) and the airflow guide plate (62). The airflow guide plate (62) slides into the airflow channel. The rotating guide plate (65) is bent between the vertical plate (64) and the airflow guide plate (62). The airflow guide plate (62), the vertical plate (64) and the rotating guide plate (65) on both sides change the airflow channel into a trumpet shape. A control component (68) is provided on the rear side of the heat-conducting fin (6) to control the displacement of the airflow guide plate (62) into the airflow channel. Multiple through slots (31) are provided on the upper surface of the heat-conducting plate (3) near the airflow channel. The lower ends of a group of micro needle fins (33) extend into the through slots (31). A transverse sliding plate (32) is provided in the through slots (31). The lower ends of the micro needle fins (33) rotate on the transverse sliding plate (32). A transverse sliding groove (34) is provided on both the left and right sides of the through slots (31). The left and right sides of the transverse sliding plate (32) extend into the transverse sliding groove (34) and slide. Multiple control sliding grooves (69) are provided on the upper surface of the heat-conducting plate (3) near the airflow guide plate (62). The control sliding grooves (69) on the left and right sides are alternately arranged.

3. The business administration training system according to claim 2, characterized in that: The top of the housing (1) is provided with a cover plate (2), the top of the heat-conducting fins (6) is in contact with the lower surface of the cover plate (2), the front side of the housing (1) is inlaid with a filter plate (4) extending into the housing (1) from the rear side, and multiple cooling fans (5) are inlaid on the rear side of the housing (1), with the air intake side of the cooling fans (5) penetrating into the housing (1).

4. The business administration training system according to claim 3, characterized in that: The shrinkage groove (61) extends out of the upper and lower surfaces of the heat-conducting fin (6), and the reset groove (63) also extends out of the upper and lower surfaces of the heat-conducting fin (6). An internal groove (66) is provided on the inner wall of the shrinkage groove (61) away from the airflow channel. An auxiliary conductive plate (67) that slides in the internal groove (66) is provided on the surface of the airflow guide plate (62) near the internal groove (66).

5. The business administration training system according to claim 4, characterized in that: The control component (68) includes a mounting plate (681), which is located on the surface of the heat-conducting fin (6) near the airflow channel. A mounting shaft (682) is rotatably connected to the mounting plate (681). An airflow pressure plate (683) is sleeved on the outer surface of the mounting shaft (682). A control cavity (684) is opened on the rear side of the heat-conducting fin (6). A first push rod (687) is provided in the control cavity (684). One end of the first push rod (687) slides through into the airflow channel and contacts the airflow pressure plate (683). A first sleeve plate (688) is sleeved on the outer surface of the first push rod (687) located on the airflow channel. A spring (689) is movably sleeved on the outer surface of the first push rod (687) between the first sleeve plate (688) and the outer surface of the heat-conducting fin (6).

6. The business administration training system according to claim 5, characterized in that: A rotating shaft (685) is rotatably connected to the bottom wall of the control cavity (684). A rotating plate (686) is sleeved on the outer surface of the rotating shaft (685). The rear side of the rotating plate (686) contacts and slides with one end of the first push rod (687) located inside the control cavity (684). A second push rod (6810) is provided on the surface of the airflow guide plate (62) near the control cavity (684). The other end of the second push rod (6810) slides through into the control cavity (684). The airflow guide plate (62) and the inner wall of the contraction groove (61) are... A first tension spring (6811) is provided on the outer surface of the second push rod (6810). A mouth-shaped frame (6813) is provided on the front side of the rotating plate (686) near the second push rod (6810). A movable rod (6812) that slides inside the mouth-shaped frame (6813) is provided on the outer surface of the second push rod (6810). A temperature sensor that monitors the temperature change of the electronic components inside the housing (1) is provided inside the housing (1). The cooling fan (5) is electrically connected to a controller, and the controller is electrically connected to the temperature sensor.

7. The business administration training system according to claim 6, characterized in that: A push plate (610) is provided on the lower surface of the airflow guide plate (62) near the control slide groove (69). The lower side of the push plate (610) extends into the control slide groove (69) and slides within the control slide groove (69). A misaligned push rod (611) is provided on the surface of the push plate (610) facing the transverse slide groove (34). The other end of the misaligned push rod (611) slides through into the transverse slide groove (34) and connects with the transverse slide plate (32).

8. The business administration training system according to claim 7, characterized in that: A rotating shaft (319) is rotatably connected to the surface of the transverse sliding plate (32) near the microneedle fin (33). A fan blade (35) is fitted on the upper end of the rotating shaft (319). A small gear (37) is fitted on the outer surface of the rotating shaft (319). A large gear (36) meshing with the small gear (37) is fitted on the outer surface of the microneedle fin (33). An annular groove (310) is opened on the surface of the transverse sliding plate (32) near the microneedle fin (33). An annular sliding plate (38) is provided on the lower surface of the microneedle fin (33). The lower side of the annular sliding plate (38) extends into the annular groove (310). A thermally conductive bearing (39) is provided between the outer surface of the annular sliding plate (38) and the inner wall of the annular groove (310).

9. The business administration training system according to claim 8, characterized in that: The lower surface of the micro needle fin (33) is provided with a bottom groove (311), which is located inside the annular slide groove (310). A contact push rod (312) is provided in the bottom groove (311). The lower end of the contact push rod (312) slides through the lower surface of the transverse slide plate (32) and slides in contact with the bottom wall of the through groove (31). A second sleeve plate (313) is sleeved on the outer surface of the upper end of the contact push rod (312). A second tension spring (314) is movably sleeved on the outer surface of the contact push rod (312) between the lower surface of the second sleeve plate (313) and the upper surface of the transverse slide plate (32).

10. The business administration training system according to claim 9, characterized in that: The transverse sliding plate (32) is provided with multiple support plates (315) on the upper surface of the bottom groove (311). The multiple support plates (315) are arranged in a circular array around the contact push rod (312). A pressing rod (316) is slidably sleeved on the support plate (315). A pushing rotating plate (318) is hinged between the pressing rod (316) and the outer surface of the contact push rod (312). A pressing plate (317) is provided at the end of the pressing rod (316) away from the contact push rod (312) to press the inner wall of the bottom groove (311). Multiple reset grooves (320) are provided on the bottom wall of the through groove (31). The reset grooves (320) are located on one side of the sliding direction of the transverse sliding plate (32) pushed by the misaligned push rod (611). The lower end of the contact push rod (312) can contact the inner wall of the reset groove (320) and slide.

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