Mathematics informatization teaching statistical model with computer display function

Abstract

The invention relates to a mathematical informatization teaching statistical model with a computer display function, and belongs to the technical field of informatization teaching, and the mathematical informatization teaching statistical model comprises an equipment box body, extension plates are fixedly connected to the two sides of the equipment box body, a display rack is arranged at the top of each extension plate, and a computer all-in-one machine is arranged in the equipment box body. A mounting assembly is arranged on the outer side of the all-in-one computer; the mounting assembly comprises a mounting plate, a mounting box is fixedly connected to the top of the mounting plate, a lifting mechanism is arranged on the outer side of the mounting plate, and an adjusting mechanism is arranged between the mounting box and the all-in-one computer. The mathematics informatization teaching statistical model with the computer display function is convenient to use, store and adjust, and solves the problems that a user inconveniently stores and adjusts a computer in an existing mathematics informatization teaching device, the use convenience is low, the learning effect of students is affected, and the learning efficiency of the students is improved. And great inconvenience is brought to teachers and students.

Description

Technical Field

[0001] The present invention relates to the technical field of information-based teaching, and in particular to a mathematical information-based teaching statistical model with a computer display function. Background Art

[0002] Mathematics information-based teaching is a modern teaching method that combines information technology with mathematics teaching. Mathematics information-based teaching can stimulate students' interest and initiative in learning and improve their learning outcomes. Mathematics information-based teaching can provide more abundant and diverse teaching resources to meet students' different learning needs. Mathematics information-based teaching can promote interaction and communication between teachers and students and establish a good teacher-student relationship. Mathematics information-based teaching can cultivate students' autonomous learning ability and lay the foundation for their lifelong learning.

[0003] Among them, computer technology is the foundation of information-based mathematics teaching. Through computer technology, teachers can create teaching courseware, conduct online lectures, correct homework, etc. Students can use computers for independent learning, online communication, and complete homework. At the same time, teachers design teaching statistical models on computers by establishing mathematical equations or through simulation methods to predict and verify the laws and trends of education-related data, thereby providing data support for teaching staff to optimize education policies and practices.

[0004] At present, the existing mathematics information-based teaching devices are not convenient for storing and adjusting computers when in use, and the convenience of use is low, which affects the students' learning effect and brings great inconvenience to teachers and students. Therefore, a mathematics information-based teaching statistical model with computer display function is proposed to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a mathematical information-based teaching statistical model with a computer display function, which has the advantages of being easy to store and adjust, and solves the problem that the existing mathematical information-based teaching devices are not convenient for storing and adjusting computers during use, and are less convenient to use, thereby affecting students' learning outcomes and causing great inconvenience to teachers and students.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mathematical information-based teaching statistics model with a computer display function, comprising a device box, both sides of the device box are fixedly connected with extension plates, the top of the extension plate is provided with a display rack, the inside of the device box is provided with an all-in-one computer, and the outside of the all-in-one computer is provided with a mounting component; The mounting assembly includes a mounting plate, a mounting box is fixedly connected to the top of the mounting plate, a lifting mechanism is arranged on the outer side of the mounting plate, and an adjustment mechanism is arranged between the mounting box and the all-in-one computer; The lifting mechanism comprises a dual-axis motor, and shafts are fixedly mounted on the output shafts on both sides of the dual-axis motor, and one end of the shaft away from the dual-axis motor is transmission-connected with a connecting shaft, and the upper end of the connecting shaft is fixedly connected with a first screw rod, and the outer side of the first screw rod is threadedly connected with a threaded sleeve, and the threaded sleeve is connected to the mounting plate; The adjustment mechanism includes a stepper motor, a second screw is fixedly mounted on the output shaft of the stepper motor, the outer side of the second screw is threadedly connected to a threaded barrel, the upper end of the threaded barrel is hinged with a connecting rod, and the end of the connecting rod away from the threaded barrel is hinged to the computer all-in-one.

[0007] Furthermore, a rotating shaft is fixedly connected to the bottom of the display rack, and the lower end of the rotating shaft is connected to the extension plate via a bearing.

[0008] Furthermore, a storage cabinet is provided at the bottom of the extension plate, and a support plate is fixedly connected to the bottom of the equipment box.

[0009] Furthermore, the dual-axis motor is fixedly mounted on the inner wall of the equipment box, and a support block is also fixedly connected to the inner wall of the equipment box. The shaft passes through the support block and is connected to the support block via a bearing.

[0010] Furthermore, one end of the shaft rod away from the dual-axis motor is fixedly connected to a main gear, and a slave gear is fixedly installed on the outer wall of the connecting shaft, and the main gear is meshed with the slave gear.

[0011] Furthermore, a fixing block is fixedly connected to the inner wall of the equipment box, the upper end of the shaft rod passes through the fixing block, the lower end of the shaft rod is connected to the inner wall of the equipment box through a bearing, and the upper end of the first screw rod is connected to the inner wall of the equipment box through a bearing.

[0012] Furthermore, a guide rod is fixedly connected to the top of the fixed block, a sliding sleeve is fixedly connected between the threaded sleeve and the mounting plate, and the sliding sleeve is movably sleeved on the outer wall of the guide rod.

[0013] Furthermore, a rectangular opening for the movement of the all-in-one computer is provided on the top of the equipment box, a shield is fixedly connected to the upper part of the all-in-one computer, and the top area of ​​the shield and the all-in-one computer is adapted to the rectangular opening.

[0014] Furthermore, a support is fixedly connected to the outer wall of the all-in-one computer, the support is hinged to the outer wall of the installation box, a strip opening is opened on the outer wall of the installation box, and the connecting rod passes through the inner side of the strip opening.

[0015] Furthermore, the stepper motor is fixedly installed inside the installation box, a slider is fixedly connected to the outer wall of the threaded cylinder, a guide rail is fixedly connected inside the installation box, and the slider is slidably connected to the inner side of the guide rail.

[0016] Compared with the prior art, the present invention provides a mathematical information-based teaching statistical model with computer display function, which has the following beneficial effects: 1. This mathematical information-based teaching statistics model with computer display function can drive the shaft to rotate by starting the dual-axis motor, and can drive the connecting shaft to rotate under the transmission of the main gear and the slave gear. The connecting shaft will drive the first screw to rotate, and drive the threaded sleeve to move up and down, and at the same time drive the sliding sleeve to move along the outer wall of the guide rod, thereby driving the mounting plate to move up and down, thereby realizing the lifting and lowering adjustment of the all-in-one computer, which is convenient for the all-in-one computer to be unfolded or stored.

[0017] 2. This mathematical information-based teaching statistical model with computer display function, when the all-in-one computer moves to the top of the equipment box, can drive the second screw to rotate by starting the stepper motor, and drive the threaded cylinder to move up and down, so that it drives the all-in-one computer to move through the connecting rod, so as to adjust the angle of the all-in-one computer, which is convenient for use, storage and adjustment, and solves the problem that the existing mathematical information-based teaching device is not convenient for storing and adjusting the computer during use, and the convenience of use is low, thereby affecting the students' learning effect and causing great inconvenience to teachers and students. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a mathematical information-based teaching statistical model with a computer display function according to the present invention; Figure 2 This is a structural cross-sectional view of a mathematical information-based teaching statistical model with a computer display function according to the present invention; Figure 3 It is a structural side sectional view of an installation box of a mathematical information teaching statistical model with a computer display function according to the present invention; Figure 4 The invention provides a mathematical information teaching statistical model with computer display function. Figure 2 A is a schematic diagram of the enlarged structure shown.

[0019] In the figure: 1. Equipment box; 2. Extension board; 3. Display stand; 4. All-in-one computer; 5. Mounting plate; 6. Mounting box; 7. Dual-axis motor; 8. Shaft; 9. Support block; 10. Main gear; 11. Slave gear; 12. Connecting shaft; 13. First screw rod; 14. Threaded sleeve; 15. Fixed block; 16. Sliding sleeve; 17. Guide rod; 18. Rotating shaft; 19. Locker; 20. Support member; 21. Stepper motor; 22. Second screw rod; 23. Threaded barrel; 24. Connecting rod; 25. Slider; 26. Guide rail; 27. Shield; 28. Support plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 In this embodiment, a mathematical information-based teaching statistics model with a computer display function includes a device box 1, both sides of the device box 1 are fixedly connected with extension plates 2, and a computer all-in-one 4 is arranged inside the device box 1.

[0022] Among them, a display stand 3 is arranged on the top of the extension plate 2, and a rotating shaft 18 is fixedly connected to the bottom of the display stand 3. The lower end of the rotating shaft 18 is connected to the extension plate 2 through a bearing, which is convenient for rotating and adjusting the display stand 3. Teaching physical models can be placed on the display stand 3, and the orientation of the physical models can be adjusted, which provides convenience for teaching.

[0023] It should be added that a storage cabinet 19 is provided at the bottom of the extension plate 2, and a support plate 28 is fixedly connected to the bottom of the equipment box 1. The storage cabinet 19 is used to store teaching tools, and the support plate 28 provides stable support for the equipment.

[0024] In this embodiment, an installation component is provided on the outside of the all-in-one computer 4, and the installation component includes a mounting plate 5, and a mounting box 6 is fixedly connected to the top of the mounting plate 5. A support member 20 is fixedly connected to the outer wall of the all-in-one computer 4, and the support member 20 is hinged to the outer wall of the mounting box 6.

[0025] In this embodiment, a lifting mechanism is provided on the outer side of the mounting plate 5, and the lifting mechanism includes a dual-axis motor 7, which is fixedly mounted on the inner wall of the equipment box 1, and shafts 8 are fixedly mounted on the output shafts on both sides of the dual-axis motor 7. The end of the shaft 8 away from the dual-axis motor 7 is transmission-connected with a connecting shaft 12, and the upper end of the connecting shaft 12 is fixedly connected with a first screw rod 13, and the outer side of the first screw rod 13 is threadedly connected with a threaded sleeve 14, and the threaded sleeve 14 is connected to the mounting plate 5.

[0026] Among them, a support block 9 is fixedly connected to the inner wall of the equipment box 1, and the shaft rod 8 passes through the support block 9 and is connected to the support block 9 through a bearing, so that it provides rotation support for the shaft rod 8, and the end of the shaft rod 8 away from the dual-axis motor 7 is fixedly connected to the main gear 10, and a slave gear 11 is fixedly installed on the outer wall of the connecting shaft 12. The main gear 10 and the slave gear 11 are kept in meshing. By starting the dual-axis motor 7, the shaft rod 8 can be driven to rotate, and the connecting shaft 12 can be driven to rotate under the transmission of the main gear 10 and the slave gear 11.

[0027] It should be noted that a fixing block 15 is fixedly connected to the inner wall of the equipment case 1, the upper end of the shaft rod 8 passes through the fixing block 15, the lower end of the shaft rod 8 is connected to the inner wall of the equipment case 1 through a bearing, and the upper end of the first screw rod 13 is connected to the inner wall of the equipment case 1 through a bearing. At the same time, a guide rod 17 is fixedly connected to the top of the fixing block 15, and a sliding sleeve 16 is fixedly connected between the threaded sleeve 14 and the mounting plate 5, and the sliding sleeve 16 is movably sleeved on the outer wall of the guide rod 17.

[0028] In this embodiment, an adjustment mechanism is arranged between the installation box 6 and the all-in-one computer 4, and the adjustment mechanism includes a stepper motor 21, and the stepper motor 21 is fixedly installed inside the installation box 6, and a second screw rod 22 is fixedly installed on the output shaft of the stepper motor 21, and the outer side of the second screw rod 22 is threadedly connected to a threaded barrel 23, and the upper end of the threaded barrel 23 is hinged with a connecting rod 24, and the end of the connecting rod 24 away from the threaded barrel 23 is hinged to the all-in-one computer 4.

[0029] The top of the equipment box 1 is provided with a rectangular opening for the movement of the all-in-one computer 4, and a shield 27 is fixedly connected to the upper part of the all-in-one computer 4. The shield 27 and the top area of ​​the all-in-one computer 4 are adapted to the rectangular opening.

[0030] It should be noted that a strip-shaped opening is opened on the outer wall of the installation box 6, the connecting rod 24 passes through the inner side of the strip-shaped opening, a slider 25 is fixedly connected to the outer wall of the threaded tube 23, a guide rail 26 is fixedly connected to the inside of the installation box 6, and the slider 25 is slidably connected to the inner side of the guide rail 26.

[0031] The working principle of the above embodiment is: When in use, the dual-axis motor 7 can be started to drive the shaft 8 to rotate, and the connecting shaft 12 can be driven to rotate under the transmission of the main gear 10 and the slave gear 11, and the connecting shaft 12 will drive the first screw rod 13 to rotate, and drive the threaded sleeve 14 to move up and down, and at the same time drive the sliding sleeve 16 to move along the outer wall of the guide rod 17, thereby driving the mounting plate 5 to move up and down, so as to realize the lifting and lowering adjustment of the all-in-one computer 4, which is convenient for unfolding or storing the all-in-one computer 4. When the all-in-one computer 4 moves to the top of the equipment box 1, the stepping motor 21 can be started to drive the second screw rod 22 to rotate, and drive the threaded barrel 23 to move up and down, so that it drives the all-in-one computer 4 to move through the connecting rod 24, so as to adjust the angle of the all-in-one computer 4 for easy use.

[0032] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

[0033] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mathematical information-based teaching statistical model with computer display function, comprising a device box (1), characterized in that: Extension plates (2) are fixedly connected to both sides of the device box (1), a display stand (3) is arranged on the top of the extension plate (2), an all-in-one computer (4) is arranged inside the device box (1), and a mounting component is arranged on the outside of the all-in-one computer (4); The mounting assembly comprises a mounting plate (5), the top of the mounting plate (5) is fixedly connected to a mounting box (6), a lifting mechanism is provided on the outer side of the mounting plate (5), and an adjustment mechanism is provided between the mounting box (6) and the all-in-one computer (4); The lifting mechanism comprises a dual-axis motor (7), shafts (8) are fixedly mounted on output shafts on both sides of the dual-axis motor (7), one end of the shaft (8) away from the dual-axis motor (7) is drivingly connected to a connecting shaft (12), the upper end of the connecting shaft (12) is fixedly connected to a first screw rod (13), the outer side of the first screw rod (13) is threadedly connected to a threaded sleeve (14), and the threaded sleeve (14) is connected to the mounting plate (5); The adjusting mechanism comprises a stepping motor (21), a second screw rod (22) being fixedly mounted on an output shaft of the stepping motor (21), a threaded barrel (23) being threadedly connected to the outer side of the second screw rod (22), a connecting rod (24) being hingedly connected to the upper end of the threaded barrel (23), and an end of the connecting rod (24) away from the threaded barrel (23) being hingedly connected to the computer all-in-one (4).

2. A mathematical information-based teaching statistical model with computer display function according to claim 1, characterized in that: The bottom of the display frame (3) is fixedly connected to a rotating shaft (18), and the lower end of the rotating shaft (18) is connected to the extension plate (2) via a bearing.

3. The mathematical information-based teaching statistical model with computer display function according to claim 1 is characterized in that: A storage cabinet (19) is provided at the bottom of the extension plate (2), and a support plate (28) is fixedly connected to the bottom of the equipment box (1).

4. The mathematical information-based teaching statistical model with computer display function according to claim 1 is characterized in that: The dual-axis motor (7) is fixedly mounted on the inner wall of the equipment box (1), a support block (9) is also fixedly connected to the inner wall of the equipment box (1), and the shaft (8) passes through the support block (9) and is connected to the support block (9) via a bearing.

5. The mathematical information-based teaching statistical model with computer display function according to claim 1 is characterized by: One end of the shaft (8) away from the dual-shaft motor (7) is fixedly connected to a main gear (10), and a slave gear (11) is fixedly mounted on the outer wall of the connecting shaft (12), and the main gear (10) and the slave gear (11) are kept in meshing engagement.

6. The mathematical information-based teaching statistical model with computer display function according to claim 1 is characterized by: A fixing block (15) is fixedly connected to the inner wall of the device case (1); the upper end of the shaft rod (8) passes through the fixing block (15); the lower end of the shaft rod (8) is connected to the inner wall of the device case (1) via a bearing; and the upper end of the first screw rod (13) is connected to the inner wall of the device case (1) via a bearing.

7. A mathematical information-based teaching statistical model with computer display function according to claim 6, characterized in that: A guide rod (17) is fixedly connected to the top of the fixed block (15), a sliding sleeve (16) is fixedly connected between the threaded sleeve (14) and the mounting plate (5), and the sliding sleeve (16) is movably sleeved on the outer wall of the guide rod (17).

8. The mathematical information-based teaching statistical model with computer display function according to claim 1 is characterized by: The top of the equipment box (1) is provided with a rectangular opening for the movement of the all-in-one computer (4), the upper part of the all-in-one computer (4) is fixedly connected with a shielding plate (27), and the top area of ​​the shielding plate (27) and the all-in-one computer (4) is adapted to the rectangular opening.

9. The mathematical information-based teaching statistical model with computer display function according to claim 1, characterized in that: A support member (20) is fixedly connected to the outer wall of the all-in-one computer (4), the support member (20) is hinged to the outer wall of the installation box (6), a strip-shaped opening is opened on the outer wall of the installation box (6), and the connecting rod (24) passes through the inner side of the strip-shaped opening.

10. The mathematical information-based teaching statistical model with computer display function according to claim 1, characterized in that: The stepper motor (21) is fixedly mounted inside the installation box (6); a slider (25) is fixedly connected to the outer wall of the threaded cylinder (23); a guide rail (26) is fixedly connected inside the installation box (6); and the slider (25) is slidably connected to the inner side of the guide rail (26).

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