Multifunctional electrical and electronic practical training platform and use method thereof

Abstract

The invention provides a multifunctional electrical and electronic practical training platform and a using method thereof, and relates to the technical field of electrical and electronics, the multifunctional electrical and electronic practical training platform comprises a supporting storage cabinet, a lifting assembly is arranged in the supporting storage cabinet, the lifting assembly comprises a threaded rod, a limiting sleeve is fixedly connected to the threaded rod, and a sliding block is movably connected to the threaded rod; a threaded rod is arranged on the supporting storage cabinet, one end of the threaded rod penetrates through the supporting storage cabinet and is fixedly connected with the output end of a first motor, and a first fixing block is fixedly connected to a sliding block. At the moment, a first supporting rod and a second supporting rod start to push an operation table fixedly connected with a second fixing block upwards in the movement process so as to adapt to the height of a user, and due to the design, the user does not need to stand up to do an experiment, the convenience of the device is improved, meanwhile, accidents can be reduced, and the working efficiency is improved. And the automatic telescopic rod can improve the stability of the operation table in the up-down moving process.

Description

Technical Field

[0001] The present invention relates to the field of electrical and electronic technology, and in particular to a multifunctional electrical and electronic training platform and a use method thereof. Background Art

[0002] Electronic and electrical engineering is an engineering technology that studies the generation, transmission, conversion, control, detection and application of electric energy, including analysis methods of DC circuits and AC circuits, such as Ohm's law, Kirchhoff's law, etc. This is the foundation of electrical engineering, used to analyze and solve various problems in circuits, involving the working principle, structure, performance of various motors (such as DC motors, asynchronous motors, etc.) and the principle and application of transformers. Motors are important equipment for converting electrical energy into mechanical energy and are widely used in industrial production and daily life. They cover power generation, transmission, distribution and consumption, including the planning, design, operation and management of power systems. Power systems are important infrastructure for the normal operation of modern society, including the use of electrical control components such as relays, contactors, PLCs and the design of control systems, which are used to realize automated control of production equipment and process flows.

[0003] In the prior art, the invention with application number CN118538093A provides an electrical measurement experimental device for an electrical and electronic training platform, which relates to the field of electrical and electronic electrical measurement technology. The upper end of the storage box is fixedly connected with an experimental box, the rear side wall of the operation slot is provided with an electrical connection hole, and the rear side of the electrical connection hole is provided with an electrical connection pipe. An adjustment frame is provided below the storage box, and the adjustment frame is connected to the storage box through an adjustment screw rod and a lifting frame. A dust suction pump is provided inside the storage box, and the dust suction pump is connected to the experimental box through a dust collecting box and a dust collecting cover. When the device is idle, the electrical connection head is located on the side of the partition rubber sheet close to the rotating plate. Under the action of the partition rubber sheet and the connection frame, the electrical connection head is protected, thereby achieving the purpose of dust prevention of the electrical connection head. The design of the electrical connection hole and the electrical connection pipe penetrating the structure makes the device easier to clean. Under the action of the dust suction pump, the air on the front side of the experimental box passes through the electrical connection hole and the electrical connection pipe in turn, so as to effectively clean the electrical connection position.

[0004] However, during the actual production and processing process, the applicant found that during the electrical and electronic training process, students need to stand or sit in front of the training table for a long time to operate, which may feel uncomfortable and affect the accuracy and efficiency of the operation. In addition, some experiments may require observation, measurement or installation of equipment at different heights. For example, when making circuit connections, it may be necessary to insert wires or adjust the position of components from different angles and heights. For this reason, the present application provides a multifunctional electrical and electronic training table and its use method. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and provide a multifunctional electrical and electronic training platform and a method for using the same.

[0006] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a multifunctional electrical and electronic training table and a method of using the same, including a supporting storage cabinet, a lifting assembly is arranged in the supporting storage cabinet, the lifting assembly includes a threaded rod, a limiting sleeve is fixedly connected to the threaded rod, a sliding block is movably connected to the threaded rod, one end of the threaded rod passes through the supporting storage cabinet and is fixedly connected to the output end of the first motor, the sliding block is fixedly connected to the first fixing block, the first fixing blocks are movably connected to the first support rod and the second support rod by first bolts of the same size, the first support rod is provided with a groove adapted to the second support rod, the intersection of the first support rod and the second support rod is movably connected by a third bolt, and the other ends of the first support rod and the second support rod are movably connected to the second fixing block by the second bolt, the lifting assembly also includes an automatic telescopic rod, the bottom end of the automatic telescopic rod is fixedly connected to the supporting storage cabinet, and the top end of the automatic telescopic rod is fixedly connected to the operating table.

[0007] As a preferred embodiment, a reading protection component is provided on the operating table, and the reading protection component includes a book placement groove. The operating table is provided with a groove adapted to the book placement groove, and a transparent acrylic plate is provided on the transparent acrylic plate of the book placement groove, and the transparent acrylic plate is fixedly connected to the top of the operating table in the horizontal direction.

[0008] The technical effect of adopting the above further scheme is: the user pulls out the book placement slot, places the books that need to be referenced in it, and then pushes the book placement slot to its original position. The user can check the contents of the book at any time without occupying the space on the operating table. This design improves the space utilization rate on the operating table, avoids the situation where books are scattered and occupy the operating table, and makes the operating table more tidy and orderly. At the same time, during the experiment, books can be quickly and conveniently referenced, which reduces the time of searching for information, thereby improving the experimental efficiency. This ingenious design provides convenience for electrical and electronic training, and helps to improve students' learning effects and practical abilities.

[0009] As a preferred embodiment, a central control panel is fixedly connected to the operating table, the length of the central control panel is the same as that of the operating table, and the width of the central control panel is half of that of the operating table, a three-phase leakage protector, a main power control panel and a foldable and detachable lighting lamp are respectively arranged in the vertical direction at one end of the central control panel, and the foldable and detachable lighting lamp is movably connected to the central control panel, a power main control panel and a three-phase adjustable power output panel are fixedly connected in sequence on one end of the central control panel close to the three-phase leakage protector, a DC instrument panel and an AC instrument panel are fixedly connected in sequence in the horizontal direction at one end of the central control panel away from the three-phase leakage protector, a fluorescent lamp component board and an AC component board are fixedly connected in the vertical direction between the power main control panel and the DC instrument panel, and a teaching component is arranged at the bottom of the fluorescent lamp component board.

[0010] The technical effect of adopting the above further scheme is: the device integrates various equipment commonly used in electrical and electronic training to form a highly integrated experimental platform. Such a design greatly improves the convenience of the experimental process. Students do not need to switch back and forth between different devices, saving time and energy, thereby improving experimental efficiency. Moreover, this integrated equipment layout stimulates students' sense of innovation and provides them with more creative space and practical opportunities. During the experiment, students can try different combinations and connection methods more freely, cultivate their innovation and problem-solving abilities, and lay a solid foundation for future learning and career development.

[0011] As a preferred embodiment, the teaching component includes a display screen, a fixed sleeve is fixedly connected to the display screen, a rotating block is movably connected inside the fixed sleeve, an adjusting block is fixedly connected to one end of the rotating block away from the display screen, and the adjusting block is movably connected inside the central control panel.

[0012] The technical effect of adopting the above further solution is: in the electrical and electronic training platform, considering that the height of the central control panel may be too high for the seated users, there is a problem of blocked vision. To solve this problem, teachers can make full use of modern cloud technology to transmit teaching content to the display screen on each training table in real time. In this way, even if students do not look directly at the podium, they can clearly receive teaching information to ensure the continuity and effectiveness of the teaching process. At the same time, in order to further improve the teaching effect and meet the personalized needs of students, users can also operate the rotating block and the adjustment block by themselves to flexibly adjust the tilt angle of the display screen. Whether you want to get closer to the perspective of the teacher or have a specific observation angle requirement, you can achieve it through simple adjustment. This design not only increases the flexibility and adaptability of the training platform, but also helps students better understand and master the teaching content, thereby achieving better teaching goals.

[0013] As a preferred embodiment, a dustproof component is arranged on the inner wall at the top of the central control panel, and the dustproof component includes a rotating shaft, one end of which passes through the central control panel and is fixedly connected to the output end of the second motor, a dustproof cloth is arranged on the rotating shaft, a warning light is arranged at the top of the central control panel, a heat dissipation hole is opened at one end of the supporting storage cabinet away from the drawer, and a universal wheel is fixedly connected to the bottom end of the supporting storage cabinet

[0014] The technical effect of adopting the above further scheme is: by turning on the second motor to control the rolling of the dustproof cloth, the dustproof cloth is rolled up when needed and put down when not in use. The electrical and electronic equipment used for teaching is not used frequently, which causes the electronic equipment that is in the natural environment for a long time to accumulate a lot of dust when not in use. The dust may enter the equipment through narrow gaps, thereby affecting the equipment and reducing the service life of the device. The warning light connects the internal relationship of the components on the central control panel. If the student does not detect the error in the laboratory, and the error may lead to more serious consequences, the warning light will light up to remind the teaching teacher to come and check.

[0015] A method for using a multifunctional electrical and electronic training platform, according to any one of claims 1 to 8, characterized in that the method for using the multifunctional electrical and electronic training platform comprises the following specific steps:

[0016] S1. When in use: the user turns on the first motor to make the slider movably connected to the threaded rod move toward each other. At this time, the first support rod and the second support rod begin to push the operating table fixedly connected to the second fixed block upward during the movement, so that the other components on the operating table move upward or downward as a whole to adapt to the height of the user. Since the central control panel and other components on the central control panel are located at a higher position than other desktops, this design allows the user to do experiments without standing up, which increases the convenience of the device and reduces the occurrence of accidents. The automatic telescopic rod can improve the stability of the operating table during the up and down movement;

[0017] S2, by turning on the second motor to control the reeling of the dustproof cloth, so that the dustproof cloth is reeled up when needed and put down when not in use. The electrical and electronic equipment used for teaching is not often used, so the electronic equipment in the natural environment for a long time will accumulate a lot of dust when not in use. The dust may enter the inside of the equipment through narrow gaps, thereby affecting the equipment and reducing the service life of the device. The warning light connects the internal relationship of each component on the central control panel. If the student does not perceive the error in the laboratory, and the error may lead to more serious consequences, the warning light will light up to remind the teaching teacher to come for inspection;

[0018] S3. This device integrates various equipment commonly used in electrical and electronic training to form a highly integrated experimental platform. This design greatly improves the convenience of the experiment process. Students do not need to switch back and forth between different devices, saving time and energy, thereby improving the efficiency of the experiment. Moreover, this integrated equipment layout stimulates students' innovative consciousness and provides them with more creative space and practical opportunities. During the experiment, students can try different combinations and connection methods more freely, cultivate their innovative ability and problem-solving ability, and lay a solid foundation for future learning and career development;

[0019] S4. In the electrical and electronic training platform, considering that the height of the central control panel may be too high for the seated users, there is a problem of blocked vision. To solve this problem, teachers can make full use of modern cloud technology to transmit teaching content to the display screen on each training table in real time. In this way, even if students do not look directly at the podium, they can clearly receive teaching information to ensure the continuity and effectiveness of the teaching process. At the same time, in order to further improve the teaching effect and meet the personalized needs of students, users can also operate the rotating block and the adjustment block by themselves to flexibly adjust the tilt angle of the display screen. Whether you want to get closer to the teacher's perspective or have a specific observation angle requirement, you can achieve it through simple adjustment. This design not only increases the flexibility and adaptability of the training platform, but also helps students better understand and master the teaching content, thereby achieving better teaching goals;

[0020] S5. The user pulls out the book placement slot, places the books to be referenced in it, and then pushes the book placement slot back to its original position. The user can check the contents of the book at any time without occupying the space on the operating table. This design improves the space utilization rate on the operating table, avoids the situation where books are scattered and occupy the operating table, and makes the operating table more tidy and orderly. At the same time, during the experiment, the user can quickly and conveniently refer to the books, which reduces the time of searching for information and improves the experimental efficiency. This ingenious design provides convenience for electrical and electronic training and helps to improve students' learning effects and practical abilities.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] By setting up a lifting component, the user turns on the first motor to make the slider movably connected to the threaded rod move towards each other. At this time, the first support rod and the second support rod begin to push the operating table fixedly connected to the second fixed block upward during the movement, so that other components on the operating table move upward or downward as a whole to adapt to the height of the user. Since the central control board and other components on the central control board arranged on the device are in a higher position compared to other desktops, this design allows the user to do experiments without standing up, which increases the convenience of the device and reduces the occurrence of accidents. The automatic telescopic rod can improve the stability of the operating table during the up and down movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a multifunctional electrical and electronic training platform and a method of using the same provided by the present invention;

[0024] Figure 2 A rear view of a multifunctional electrical and electronic training platform and a method of using the same provided by the present invention;

[0025] Figure 3 A disassembly diagram of a multifunctional electrical and electronic training platform and a method of using the same provided by the present invention;

[0026] Figure 4 An internal diagram of a multifunctional electrical and electronic training platform and a method of using the same provided by the present invention;

[0027] Figure 5 A schematic diagram of the structure of a lifting assembly of a multifunctional electrical and electronic training platform and a method for using the platform provided by the present invention;

[0028] Figure 6 A structural schematic diagram of a multifunctional electrical and electronic training platform and a teaching component for using the platform provided by the present invention.

[0029] Legend:

[0030] 1. Operation table; 2. Central control panel; 3. Support storage cabinet; 4. Universal wheel; 5. Drawer;

[0031] 6. Lifting assembly; 61. Threaded rod; 62. Positioning sleeve; 63. First motor; 64. Sliding block; 65. First fixing block; 66. First support rod; 67. Second support rod; 68. First bolt; 69. Second bolt; 610. Second fixing block; 611. Third bolt; 612. Automatic telescopic rod;

[0032] 7. Reading protection component; 71. Transparent acrylic plate; 72. Book placement slot;

[0033] 8. dustproof assembly; 81. second motor; 82. rotating shaft; 83. dustproof cloth;

[0034] 9. Three-phase leakage protector; 10. Main power control board; 11. Foldable and detachable lighting lamp; 12. Power main control board; 13. Three-phase adjustable power output board; 14. Fluorescent lamp component board; 15. AC component board; 16. DC instrument panel; 17. AC instrument panel; 18. Warning light; 19. Heat dissipation hole;

[0035] 20. Teaching component; 201. Display screen; 202. Fixing sleeve; 203. Rotating block; 204. Adjusting block. DETAILED DESCRIPTION

[0036] 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.

[0037] like Figure 1 - Figure 6As shown, the present embodiment provides a technical solution: a multifunctional electrical and electronic training platform, including a supporting storage cabinet 3, a lifting assembly 6 is arranged in the supporting storage cabinet 3, the lifting assembly 6 includes a threaded rod 61, a limiting sleeve 62 is fixedly connected to the threaded rod 61, a slider 64 is movably connected to the threaded rod 61, one end of the threaded rod 61 passes through the supporting storage cabinet 3 and is fixedly connected to the output end of the first motor 63, a first fixed block 65 is fixedly connected to the slider 64, a first support rod 66 and a second support rod 67 are movably connected between the first fixed blocks 65 by first bolts 68 of the same size, a groove adapted to the second support rod 67 is provided on the first support rod 66, the intersection of the first support rod 66 and the second support rod 67 is movably connected by a second bolt 69, the other ends of the first support rod 66 and the second support rod 67 are movably connected to the second fixed block 610 by third bolts 611, and the lifting assembly 6 includes a threaded rod 61, a threaded rod 61, and a second fixed block 610 is movably connected to the first fixed block 65 by first bolts 68 of the same size. The lowering component 6 also includes an automatic telescopic rod 612, the bottom end of the automatic telescopic rod 612 is fixedly connected to the supporting storage cabinet 3, and the top end of the automatic telescopic rod 612 is fixedly connected to the operating table 1. By setting the lifting component 6, the user turns on the first motor 63 to make the slider 64 movably connected to the threaded rod 61 move towards each other. At this time, the first support rod 66 and the second support rod 67 begin to push the operating table 1 fixedly connected to the second fixed block 610 upward during the movement, so that the other components on the operating table 1 move upward or downward as a whole to adapt to the height of the user. Since the central control board 2 and other components on the central control board 2 set on the device are in a higher position relative to other desktops, this design allows the user to do experiments without standing up, which increases the convenience of the device and reduces the occurrence of accidents. The automatic telescopic rod 612 can improve the stability of the operating table 1 during the up and down movement.

[0038] Furthermore, if Figure 1 as well as Figure 3 As shown: a reading protection component 7 is provided on the operating table 1, and the reading protection component 7 includes a book placement slot 72. A slot adapted to the book placement slot 72 is opened on the operating table 1, and a transparent acrylic plate 71 is provided on the book placement slot 72. The transparent acrylic plate 71 is fixedly connected to the top of the operating table 1 in a horizontal direction. The user pulls out the book placement slot 72, places the book to be referenced therein, and then pushes the book placement slot 72 to its original position. The user can check the content of the book at any time without occupying the space on the operating table 1. This design improves the space utilization rate on the operating table 1, avoids the situation where books are scattered and occupy the operating table 1, and makes the operating table 1 more tidy and orderly. At the same time, books can be quickly and conveniently referenced during the experiment, which reduces the time for finding information, thereby improving the experimental efficiency. This ingenious design provides convenience for electrical and electronic training, and helps to improve students' learning effects and practical abilities.

[0039] The above solutions still have the problem of how to realize the multifunctionality of the device, such as Figure 2 As shown: In this scheme, a central control panel 2 is fixedly connected to the operating table 1. The length of the central control panel 2 is the same as that of the operating table 1, and the width of the central control panel 2 is half of that of the operating table 1. A three-phase leakage protector 9, a main power control panel 10 and a foldable and detachable lighting lamp 11 are respectively arranged in the vertical direction at one end of the central control panel 2. The foldable and detachable lighting lamp 11 is movably connected to the central control panel 2. A power main control panel 12 and a three-phase adjustable power output panel 13 are fixedly connected in sequence at one end of the central control panel 2 close to the three-phase leakage protector 9. A DC instrument panel 16 and an AC instrument panel 17 are fixedly connected in sequence in the horizontal direction at one end of the central control panel 2 away from the three-phase leakage protector 9. A fluorescent lamp is fixedly connected in the vertical direction between the power main control panel 12 and the DC instrument panel 16 The component board 14 and the AC component board 15, and the bottom of the fluorescent lamp component board 14 are provided with a teaching component 20. The device integrates various equipment commonly used in electrical and electronic training to form a highly integrated experimental platform. Such a design greatly improves the convenience of the experimental process. Students do not need to switch back and forth between different devices, saving time and energy, thereby improving the experimental efficiency. Moreover, this integrated equipment layout stimulates students' sense of innovation and provides them with more creative space and practical opportunities. During the experiment, students can try different combinations and connection methods more freely, cultivate their innovation and problem-solving abilities, and lay a solid foundation for future learning and career development.

[0040] The above solutions still have the problem of how to solve the problem of teaching difficulties caused by obstructed vision, such as Figure 2 as well as Figure 6As shown: In the present scheme, the teaching component 20 includes a display screen 201, a fixed sleeve 202 is fixedly connected to the display screen 201, a rotating block 203 is movably connected in the fixed sleeve 202, an adjusting block 204 is fixedly connected to the end of the rotating block 203 away from the display screen 201, and the adjusting block 204 is movably connected in the central control board 2. In the electrical and electronic training platform, considering that the height of the central control board 2 may be too high for the seated user, there is a problem of blocked vision. To solve this problem, teachers can make full use of modern cloud technology to transmit teaching content to the display screen 201 on each training table in real time. In this way, even if students do not look directly at the podium, they can clearly receive the teaching information, ensuring the continuity and effectiveness of the teaching process. At the same time, in order to further improve the teaching effect and meet the personalized needs of students, users can also operate the rotating block 203 and the adjusting block 204 by themselves to flexibly adjust the inclination angle of the display screen 201. Whether you want to get closer to the teacher's perspective or have a specific observation angle requirement, you can achieve it through simple adjustments. This design not only increases the flexibility and adaptability of the training platform, but also helps students better understand and master the teaching content, thereby achieving better teaching goals.

[0041] The above solutions still have the problem of how to prevent dust and water from entering the electronic equipment. Figure 1 - Figure 2 As shown: In this scheme, a dustproof component 8 is arranged on the inner wall of the top of the central control board 2, and the dustproof component 8 includes a rotating shaft 82, one end of the rotating shaft 82 passes through the central control board 2 and is fixedly connected to the output end of the second motor 81, and a dustproof cloth 83 is arranged on the rotating shaft 82. A warning light 18 is arranged on the top of the central control board 2, and a heat dissipation hole 19 is opened at the end of the supporting storage cabinet 3 away from the drawer 5. The bottom end of the supporting storage cabinet 3 is fixedly connected with a universal wheel 4. The retraction of the dustproof cloth 83 is controlled by turning on the second motor 81, so that the dustproof cloth 83 is rolled up when it is needed and is not used. Put it down when not in use. Electrical and electronic equipment used for teaching are not used frequently, which makes electronic equipment that is in the natural environment for a long time accumulate a lot of dust when not in use. This dust may enter the inside of the equipment through narrow gaps, thereby affecting the equipment and reducing the service life of the device. The warning light 18 connects the internal relationship of each component on the central control board 2. If the student does not notice the error in the laboratory, and the error may cause more serious consequences, the warning light 18 will light up to remind the teaching teacher to come and check.

[0042] The specific steps for using the multifunctional electrical and electronic training platform are as follows:

[0043] Step S1, the user turns on the first motor 63 to make the slider 64 movably connected to the threaded rod 61 move toward each other. At this time, the first support rod 66 and the second support rod 67 start to push the operating table 1 fixedly connected to the second fixed block 610 upward during the movement, so that the operating table 1 and other components on the operating table 1 move upward or downward as a whole to adapt to the height of the user. Since the central control board 2 and other components on the central control board 2 provided on the device are at a higher position relative to other desktops, such a design allows the user to do experiments without standing up, which increases the convenience of the device and reduces the occurrence of accidents. The automatic telescopic rod 612 can improve the stability of the operating table 1 during the up and down movement;

[0044] Step S2, control the reeling of the dustproof cloth 83 by turning on the second motor 81, so that the dustproof cloth 83 is reeled up when needed and put down when not in use. The electrical and electronic equipment used for teaching is not often used, so the electronic equipment in the natural environment for a long time will accumulate a lot of dust when not in use. The dust may enter the inside of the equipment through narrow gaps, thereby affecting the equipment and reducing the service life of the device. The warning light 18 connects the internal relationship of each component on the central control board 2. If the student does not detect an error in the laboratory, and the error may cause more serious consequences, the warning light 18 will light up to remind the teaching teacher to come and check;

[0045] Step S3, the device integrates various equipment commonly used in electrical and electronic training to form a highly integrated experimental platform. Such a design greatly improves the convenience of the experimental process. Students do not need to switch back and forth between different devices, saving time and energy, thereby improving the efficiency of the experiment. Moreover, this integrated equipment layout stimulates students' innovative consciousness and provides them with more creative space and practical opportunities. During the experiment, students can try different combinations and connection methods more freely, cultivate their innovative ability and problem-solving ability, and lay a solid foundation for future learning and career development;

[0046] Step S4, in the electrical and electronic training platform, considering that the height of the central control panel 2 may be too high for the seated user, there is a problem of blocked vision. To solve this problem, the teacher can make full use of modern cloud technology to transmit the teaching content to the display screen 201 on each training table in real time. In this way, even if the students do not look directly at the podium, they can clearly receive the teaching information to ensure the continuity and effectiveness of the teaching process. At the same time, in order to further improve the teaching effect and meet the personalized needs of students, the user can also operate the rotating block 203 and the adjusting block 204 by themselves to flexibly adjust the inclination angle of the display screen 201. Whether it is to get closer to the teacher's perspective or have a specific observation angle requirement, it can be achieved through simple adjustment. This design not only increases the flexibility and adaptability of the training platform, but also helps students better understand and master the teaching content, thereby achieving better teaching goals;

[0047] Step S5, the user pulls out the book placement slot 72, places the book to be referenced therein, and then pushes the book placement slot 72 back to its original position. The user can check the content of the book at any time without occupying the space on the operating table 1. This design improves the space utilization rate on the operating table 1, avoids the situation where books are scattered and occupy the operating table 1, and makes the operating table 1 more tidy and orderly. At the same time, during the experiment, the user can quickly and conveniently refer to the book, which reduces the time of searching for information, thereby improving the experimental efficiency. This ingenious design provides convenience for electrical and electronic training, and helps to improve students' learning effect and practical ability.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A multifunctional electrical and electronic training platform, comprising a support storage cabinet (3), characterized in that: A lifting assembly (6) is arranged in the supporting storage cabinet (3), and the lifting assembly (6) comprises a threaded rod (61), a limiting sleeve (62) is fixedly connected to the threaded rod (61), a slider (64) is movably connected to the threaded rod (61), one end of the threaded rod (61) passes through the supporting storage cabinet (3) and is fixedly connected to the output end of the first motor (63), a first fixed block (65) is fixedly connected to the slider (64), a first supporting rod (66) and a second supporting rod (67) are movably connected between the first fixed blocks (65) by first bolts (68) of the same size, a groove matching the second supporting rod (67) is provided on the first supporting rod (66), and the intersection of the first supporting rod (66) and the second supporting rod (67) is movably connected by a second bolt (69).

2. The multifunctional electrical and electronic training platform according to claim 1, characterized in that: The other ends of the first support rod (66) and the second support rod (67) are respectively movably connected to a second fixed block (610) via a third bolt (611); the lifting assembly (6) further comprises an automatic telescopic rod (612); the bottom end of the automatic telescopic rod (612) is fixedly connected to the supporting storage cabinet (3); and the top end of the automatic telescopic rod (612) is fixedly connected to the operating table (1).

3. The multifunctional electrical and electronic training platform according to claim 2, characterized in that: The operating table (1) is provided with a reading protection component (7), the reading protection component (7) comprises a book placement groove (72), a groove matching the book placement groove (72) is provided on the operating table (1), a transparent acrylic plate (71) is provided on the book placement groove (72), and the transparent acrylic plate (71) is fixedly connected to the top of the operating table (1) in a horizontal direction.

4. The multifunctional electrical and electronic training platform according to claim 2, characterized in that: The operating table (1) is fixedly connected to a central control panel (2), the length of the central control panel (2) is the same as that of the operating table (1), and the width of the central control panel (2) is half of that of the operating table (1). A three-phase leakage protector (9), a main power control panel (10) and a foldable and detachable lighting lamp (11) are respectively arranged in a vertical direction at one end of the central control panel (2). The foldable and detachable lighting lamp (11) is movably connected to the central control panel (2). 9) is fixedly connected in sequence to a power main control board (12) and a three-phase adjustable power output board (13) at one end; a DC instrument panel (16) and an AC instrument panel (17) are fixedly connected in sequence in a horizontal direction at one end of the central control board (2) away from the three-phase leakage protector (9); a fluorescent lamp assembly board (14) and an AC assembly board (15) are fixedly connected in a vertical direction between the power main control board (12) and the DC instrument panel (16); a teaching assembly (20) is arranged at the bottom end of the fluorescent lamp assembly board (14).

5. The multifunctional electrical and electronic training platform according to claim 4, characterized in that: The teaching component (20) comprises a display screen (201), a fixed sleeve (202) is fixedly connected to the display screen (201), a rotating block (203) is movably connected inside the fixed sleeve (202), an adjusting block (204) is fixedly connected to one end of the rotating block (203) away from the display screen (201), and the adjusting block (204) is movably connected inside the central control panel (2).

6. The multifunctional electrical and electronic training platform according to claim 4, characterized in that: A dustproof component (8) is arranged on the inner wall at the top end of the central control panel (2), the dustproof component (8) comprises a rotating shaft (82), one end of the rotating shaft (82) passes through the central control panel (2) and is fixedly connected to the output end of the second motor (81), a dustproof cloth (83) is arranged on the rotating shaft (82), and a warning light (18) is arranged at the top end of the central control panel (2).

7. The multifunctional electrical and electronic training platform according to claim 1, characterized in that: A heat dissipation hole (19) is provided at one end of the supporting storage cabinet (3) away from the drawer (5).

8. The multifunctional electrical and electronic training platform according to claim 1, characterized in that: The bottom end of the supporting storage cabinet (3) is fixedly connected with a universal wheel (4).

9. A method for using a multifunctional electrical and electronic training platform, according to any one of claims 1 to 8, characterized in that: The specific steps for using the multifunctional electrical and electronic training platform are as follows: S1. When in use: the user turns on the first motor (63) to make the slider (64) movably connected to the threaded rod (61) move towards each other. At this time, the first support rod (66) and the second support rod (67) start to push the operating table (1) fixedly connected to the second fixed block (610) upward during the movement, so that the other components on the operating table (1) move upward or downward as a whole to adapt to the height of the user. Since the central control board (2) and other components on the central control board (2) provided on the device are at a higher position than other desktops, this design allows the user to do experiments without standing up, thereby increasing the convenience of the device and reducing the occurrence of accidents. The automatic telescopic rod (612) can improve the stability of the operating table (1) during the upward and downward movement. S2, by turning on the second motor (81) to control the reeling of the dustproof cloth (83), so that the dustproof cloth (83) is reeled up when needed and put down when not in use. The electrical and electronic equipment used for teaching is not often used, so that the electronic equipment that is in the natural environment for a long time will accumulate a lot of dust when not in use. The dust may enter the inside of the equipment through narrow gaps, thereby affecting the equipment and reducing the service life of the device. The warning light (18) is connected to the internal relationship of each component on the central control board (2). If the student does not notice the error in the laboratory, and the error may lead to more serious consequences, the warning light (18) will light up to remind the teaching teacher to come and check; S3. This device integrates various equipment commonly used in electrical and electronic training to form a highly integrated experimental platform. This design greatly improves the convenience of the experiment process. Students do not need to switch back and forth between different devices, saving time and energy, thereby improving the efficiency of the experiment. Moreover, this integrated equipment layout stimulates students' innovative consciousness and provides them with more creative space and practical opportunities. During the experiment, students can try different combinations and connection methods more freely, cultivate their innovative ability and problem-solving ability, and lay a solid foundation for future learning and career development; S4. In the electrical and electronic training platform, considering that the height of the central control panel (2) may be too high for the seated user, there is a problem of blocked vision. To solve this problem, the teacher can make full use of modern cloud technology to transmit the teaching content to the display screen (201) on each training table in real time. In this way, even if the students do not look directly at the podium, they can clearly receive the teaching information, ensuring the consistency and effectiveness of the teaching process. At the same time, in order to further improve the teaching effect and meet the personalized needs of students, the user can also operate the rotating block (203) and the adjusting block (204) by himself to flexibly adjust the tilt angle of the display screen (201). Whether it is to get closer to the teacher's perspective or have a specific observation angle requirement, it can be achieved through simple adjustment. This design not only increases the flexibility and adaptability of the training platform, but also helps students better understand and master the teaching content, thereby achieving a better teaching purpose; S5. The user pulls out the book placement slot (72), places the book to be referenced therein, and then pushes the book placement slot (72) back to its original position. The user can check the contents of the book at any time without occupying the space on the operating table (1). This design improves the space utilization rate on the operating table (1), avoids the situation where books are scattered and occupy the operating table (1), and makes the operating table (1) more tidy and orderly. At the same time, during the experiment, the user can quickly and conveniently refer to the book, which reduces the time for searching for information, thereby improving the experimental efficiency. This ingenious design provides convenience for electrical and electronic training and helps to improve students' learning effect and practical ability.

Images