Single-chip microcomputer technology application practical training examination device
By designing a retractable operation board and toolbox in the microcontroller training and assessment device, the problem of easily damaged electronic components is solved, and the protection of electronic components and the stability and convenience of the assessment process are achieved.
Patent Information
- Application Number
- CN202610059902.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-16
- Publication Date
- 2026-02-27
AI Technical Summary
In existing microcontroller training and assessment devices, the electronic components on the control panel are easily damaged by dust and other factors due to exposure to the external environment, which affects the assessment results.
A training and assessment device was designed with an operating panel that can be stored in a storage cavity. The operating panel is stored and protected when not in use by a motor-driven threaded rod and gear transmission system, and automatically extends and opens the toolbox during the assessment to facilitate the retrieval of tools.
It effectively protects electronic components from dust damage, ensures the stability and convenience of the assessment process, and improves the reliability and efficiency of practical training assessments.
Smart Images
Figure CN121583172A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of microcontroller training devices, and in particular to a microcontroller technology application training and assessment device. Background Technology
[0002] This microcontroller technology application training and assessment device is a comprehensive practice and evaluation platform designed specifically for electronics, automation, and related majors. It integrates various typical microcontroller application scenario modules, such as intelligent control, data acquisition, and communication interaction. Through highly simulated project cases and flexible and adjustable task settings, it supports students' step-by-step training from basic programming to complex system development. It is also equipped with a real-time monitoring and automated scoring system, which can accurately record the operation process, analyze code efficiency, and generate multi-dimensional assessment reports. This effectively improves students' microcontroller technology application capabilities and engineering practice literacy, and is widely used in vocational school skills competitions, corporate training, and certification assessment scenarios.
[0003] In the actual use of existing devices, trainees need to complete the assessment by using electronic components on the control panel. However, the control panel is mostly fixed in existing devices, which exposes the electronic components to the outside environment. Under the influence of external environmental factors such as dust, the components are easily damaged, thus affecting the assessment. Therefore, a microcontroller technology application training and assessment device is proposed. Summary of the Invention
[0004] The purpose of this invention is to address the shortcomings of existing technologies where, during practical training, personnel need to use electronic components on an operating panel to complete assessments. However, in most existing devices, the operating panel is fixed, which exposes the electronic components to the outside environment. These components are easily damaged by external factors such as dust, thus affecting the assessment. Therefore, this invention proposes a practical training and assessment device using single-chip microcomputer technology.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A microcontroller technology application training and assessment device includes an operating table. A storage cavity is fixedly connected to one side of the operating table. A lifting housing is disposed inside the storage cavity. A first motor is disposed at the lower part of the lifting housing. A first threaded rod is disposed at the output end of the first motor. A first transmission component is threadedly connected to the first threaded rod. An operating plate is fixedly connected to the upper part of the first transmission component. Electronic components are disposed on the upper part of the operating plate. A first gear is fixedly connected to the upper part of the first threaded rod. The first gear meshes with a second gear. A second threaded rod is fixedly connected to the second gear. A second transmission component is threadedly connected to the second threaded rod. A baffle is fixedly connected to the lower part of the second transmission component. The baffle is slidably connected to a toolbox. The toolbox is fixedly connected inside the operating table.
[0006] When not in use, the control panel is stored inside the storage cavity, effectively isolating the electronic components on the control panel from the external environment and protecting the electronic components. During training, starting the first motor drives the first threaded rod to rotate, which in turn drives the first transmission component to move upward, causing the control panel to extend from the storage cavity. During the extension of the control panel, the first threaded rod simultaneously drives the first gear to rotate, which in turn drives the second threaded rod to rotate, thereby moving the baffle. This simultaneously opens the toolbox during the extension of the control panel, allowing personnel to retrieve tools from the toolbox for assessment. The various electronic components are arranged on the surface of the control panel, and the toolbox contains tools for the examination. The bottom of the control panel is equipped with wheels to facilitate the movement of the device.
[0007] The above technical solution further includes: The rear end of the first transmission component is rotatably connected to two rotating wheels, and a limit rod is set between the two driving rotating wheels. The limit rod is fixedly connected to the lifting housing.
[0008] The second threaded rod is rotatably connected to the transmission housing, which is fixedly connected to the top of the operating table. A sliding groove is provided inside the transmission housing, through which the second transmission component is slidably connected.
[0009] A monitor is placed on the upper part of the control panel, and a host is installed inside the control panel.
[0010] The operating console is fixedly connected to a limiting mechanism at its rear end. The limiting mechanism drives the limiting plate to move. There are two limiting mechanisms.
[0011] The limiting mechanism includes a limiting housing fixedly connected to the upper part of the operating table, and a second motor is provided inside the limiting housing. A limiting component is provided at the output end of the second motor.
[0012] The limiting component includes a worm gear located at the output end of a second motor, the worm gear being meshed with a worm wheel, and the worm wheel being rotatably connected to the limiting housing.
[0013] The worm gear is fixedly connected to a third gear, the third gear is meshed with a transmission rack, the transmission rack is fixedly connected to a limit plate, and the limit plate is slidably connected to the operating table.
[0014] The limiting housing is fixedly connected to a limiting groove, and a transmission rack is slidably connected inside the limiting groove.
[0015] The present invention has the following beneficial effects: 1. In this invention, during non-assessment periods, the operating panel is stored inside the storage cavity, effectively protecting the electronic components on the operating panel and preventing dust and other contaminants from affecting them. During assessment, starting the first motor drives the first threaded rod to rotate, which in turn moves the first transmission component, causing the operating panel to extend from the storage cavity. During the extension of the operating panel, the first threaded rod simultaneously drives the first gear to rotate, which in turn drives the second threaded rod to rotate. The rotation of the second threaded rod then moves the baffle, allowing the toolbox to open simultaneously during the extension of the operating panel. This facilitates the retrieval of training tools during the assessment process, effectively storing the testing tools while simultaneously making them easy to access during the assessment.
[0016] 2. In this invention, after the operating plate extends out of the storage cavity, the limiting mechanism can drive the limiting plate to move. The moving limiting plate can enter the storage cavity, thereby supporting the bottom of the operating plate and effectively limiting the operating plate, ensuring the stability of the operating plate during the testing process. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of a microcontroller technology application training and assessment device proposed in this invention; Figure 2 This is a schematic diagram of the internal structure of the operating console in this invention; Figure 3 This is a rear view of the overall structure of the device in this invention. Figure 4 This is a schematic diagram of the internal structure of the storage cavity in this invention; Figure 5 This is a schematic diagram of the connection relationship of the lifting housing in this invention; Figure 6 This is a schematic diagram of the internal structure of the transmission housing in this invention; Figure 7 This is a schematic diagram of the internal structure of the limiting shell in this invention.
[0018] In the diagram: 1. Control panel; 2. Storage cavity; 3. Main unit; 4. Display; 5. Toolbox; 6. Transmission housing; 7. Control panel; 8. Electronic components; 9. Lifting housing; 10. Baffle; 11. First gear; 12. Second gear; 13. Limiting housing; 14. Limiting plate; 15. First threaded rod; 16. First motor; 17. First transmission component; 18. Rotary wheel; 19. Limiting rod; 20. Second threaded rod; 21. Second transmission component; 22. Second motor; 23. Worm gear; 24. Worm wheel; 25. Third gear; 26. Transmission rack; 27. Limiting groove. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1 like Figures 1-7 As shown, a microcontroller technology application training and assessment device includes an operating table 1. A storage cavity 2 is fixedly connected to one side of the operating table 1. A lifting housing 9 is installed inside the storage cavity 2. A first motor 16 is installed at the lower part of the lifting housing 9. A first threaded rod 15 is installed at the output end of the first motor 16. A first transmission component 17 is threadedly connected to the first threaded rod 15. An operating plate 7 is fixedly connected to the upper part of the first transmission component 17. Electronic components 8 are installed on the upper part of the operating plate 7. A first gear 11 is fixedly connected to the upper part of the first threaded rod 15. A second gear 12 is meshed with the first gear 11. A second threaded rod 20 is fixedly connected to the second gear 12. A second transmission component 21 is threadedly connected to the second threaded rod 20. A baffle 10 is fixedly connected to the lower part of the second transmission component 21. The baffle 10 is slidably connected to a toolbox 5. The toolbox 5 is fixedly connected inside the operating table 1.
[0021] When not in use, the control panel 7 is stored inside the storage cavity 2, effectively isolating the electronic components 8 on the control panel 7 from the external environment and protecting the electronic components 8. During training, the first motor 16 is started, which drives the first threaded rod 15 to rotate. The rotation of the first threaded rod 15 drives the first transmission component 17 to move upward, thereby causing the control panel 7 to extend from inside the storage cavity 2. During the extension of the control panel 7, the first threaded rod 15 simultaneously drives the first gear 11 to rotate. The rotation of the first gear 11 drives the second threaded rod 20 to rotate, which in turn drives the baffle 10 to move. Thus, the toolbox 5 is opened simultaneously during the extension of the control panel 7, making it convenient for personnel to take out the tools inside the toolbox 5 for assessment. The various types of electronic components 8 are set on the surface of the control panel 7. The toolbox 5 contains tools for the examination. The bottom of the control table 1 is equipped with wheels to facilitate the movement of the device.
[0022] The rear end of the first transmission component 17 is rotatably connected to two rotating wheels 18. A limit rod 19 is set between the two driving rotating wheels 18. The limit rod 19 is fixedly connected to the lifting housing 9. The second threaded rod 20 is rotatably connected to the transmission housing 6. The transmission housing 6 is fixedly connected to the top of the operating table 1. A sliding groove is opened inside the transmission housing 6, through which the second transmission component 21 is slidably connected. A display 4 is placed on the upper part of the operating table 1. The main unit 3 is set inside the operating table 1.
[0023] In this embodiment, during non-assessment periods, the operation panel 7 is stored inside the storage cavity 2. The storage cavity 2 effectively isolates the electronic component 8 from the external environment, thus protecting the electronic component 8 and preventing dust and moisture from affecting it. During assessment, starting the first motor 16 can drive the first threaded rod 15 to rotate. The rotation of the first threaded rod 15 drives the threaded transmission component 17 to move. During the movement of the first transmission component 17, the rotating wheel 18 connected to the rear end can synchronously move along the limit rod 19, thereby effectively ensuring the stability of the first transmission component 17 during movement. The movement of the first transmission component 17 can drive the operation panel 7 to move upward, thereby driving... The operating panel 7 extends from the storage cavity 2. During the extension of the operating panel 7, the first threaded rod 15 synchronously drives the first gear 11 to rotate. The rotation of the first gear 11 drives the meshing second gear 12 to rotate. The rotation of the second gear 12 drives the fixedly connected second threaded rod 20 to rotate. The rotation of the second threaded rod 20 drives the threadedly connected second transmission component 21 to move. The movement of the second transmission component 21 drives the baffle 10 to move. Thus, the toolbox 5 can be opened synchronously during the extension of the operating panel 7, making it convenient for personnel to take out training tools during the assessment. This not only effectively stores the examination tools but also facilitates the retrieval of tools during the assessment process.
[0024] Example 2 like Figures 1-7 As shown, a limiting mechanism is fixedly connected to the rear end of the operating table 1. The limiting mechanism drives the limiting plate 14 to move. There are two limiting mechanisms. The limiting mechanism includes a limiting housing 13 fixedly connected to the upper part of the operating table 1. A second motor 22 is provided inside the limiting housing 13. A limiting component is provided at the output end of the second motor 22.
[0025] The limiting assembly includes a worm gear 23 located at the output end of the second motor 22. The worm gear 23 is meshed with a worm wheel 24, which is rotatably connected to the limiting housing 13. The worm wheel 24 is fixedly connected to a third gear 25, which is meshed with a transmission rack 26. The transmission rack 26 is fixedly connected to a limiting plate 14, which is slidably connected to the operating table 1. A limiting groove 27 is fixedly connected inside the limiting housing 13, and the transmission rack 26 is slidably connected inside the limiting groove 27.
[0026] In this embodiment, after the operation plate 7 extends from the storage cavity 2, the second motor 22 drives the worm 23 to rotate. The rotation of the worm 23 drives the meshing worm wheel 24 to rotate, and the rotation of the worm wheel 24 drives the fixedly connected third gear 25 to rotate. The rotation of the third gear 25 drives the meshing transmission rack 26 to move. During the movement of the transmission rack 26, the slidingly connected limiting groove 27 ensures its stability during movement. The movement of the transmission rack 26 drives the fixedly connected limiting plate 14 to move, and the limiting plate 14 can enter the storage cavity 2 to support the bottom of the operation plate 7, effectively limiting the operation plate 7 and ensuring the stability of the operation plate 7 during the testing process.
[0027] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A microcontroller technology application training and assessment device, comprising an operating console (1), characterized in that, A storage cavity (2) is fixedly connected to one side of the operating table (1). A lifting housing (9) is provided inside the storage cavity (2). A first motor (16) is provided at the lower part of the lifting housing (9). A first threaded rod (15) is provided at the output end of the first motor (16). A first transmission component (17) is threadedly connected to the first threaded rod (15). An operating plate (7) is fixedly connected to the upper part of the first transmission component (17). An electronic component (8) is provided on the upper part of the operating plate (7). A first gear (11) is fixedly connected to the upper part of the first threaded rod (15). A second gear (12) is meshed with the first gear (11). A second threaded rod (20) is fixedly connected to the second gear (12). A second transmission component (21) is threadedly connected to the second threaded rod (20). A baffle (10) is fixedly connected to the lower part of the second transmission component (21). The baffle (10) is slidably connected to the toolbox (5). The toolbox (5) is fixedly connected inside the operating table (1). When not in use, the operation panel (7) is stored inside the storage cavity (2), thereby effectively isolating the electronic components (8) set on the operation panel (7) from the external environment and effectively protecting the electronic components (8). During training, the first motor (16) is started to drive the first threaded rod (15) to rotate. The rotation of the first threaded rod (15) drives the first transmission component (17) to move upward, thereby causing the operation panel (7) to extend out of the storage cavity (2). During the extension of the operation panel (7), the first threaded rod (15) simultaneously drives the first gear (11) to rotate. The rotation of the first gear (11) drives the second threaded rod (20) to rotate, thereby driving the baffle (10) to move. Thus, the toolbox (5) is opened simultaneously during the extension of the operation panel (7), making it convenient for personnel to take out the tools inside the toolbox (5) for assessment.
2. The single-chip microcomputer technology application training and assessment device according to claim 1, characterized in that, The rear end of the first transmission component (17) is rotatably connected to two rotating wheels (18), and a limit rod (19) is provided between the two driving rotating wheels (18). The limit rod (19) is fixedly connected to the lifting housing (9).
3. The single-chip microcomputer technology application training and assessment device according to claim 1, characterized in that, The second threaded rod (20) is rotatably connected to the transmission housing (6), which is fixedly connected to the top of the operating table (1).
4. The single-chip microcomputer technology application training and assessment device according to claim 1, characterized in that, The upper part of the control panel (1) is equipped with a display (4), and the host (3) is installed inside the control panel (1).
5. The single-chip microcomputer technology application training and assessment device according to claim 1, characterized in that, The operating console (1) is fixedly connected to a limiting mechanism at its rear end, which drives the limiting plate (14) to move.
6. The single-chip microcomputer technology application training and assessment device according to claim 5, characterized in that, The limiting mechanism includes a limiting housing (13) fixedly connected to the upper part of the operating table (1), and a second motor (22) is provided inside the limiting housing (13). A limiting component is provided at the output end of the second motor (22).
7. The single-chip microcomputer technology application training and assessment device according to claim 6, characterized in that, The limiting component includes a worm (23) provided at the output end of the second motor (22), the worm (23) being meshed with a worm wheel (24), and the worm wheel (24) being rotatably connected to the limiting housing (13).
8. The single-chip microcomputer technology application training and assessment device according to claim 7, characterized in that, The worm gear (24) is fixedly connected to a third gear (25), the third gear (25) is meshed with a transmission rack (26), the transmission rack (26) is fixedly connected to a limit plate (14), and the limit plate (14) is slidably connected to the operating table (1).
9. A single-chip microcomputer technology application training and assessment device according to claim 8, characterized in that, The limiting housing (13) is fixedly connected to a limiting groove (27), and a transmission rack (26) is slidably connected inside the limiting groove (27).