Multifunctional teaching equipment for education

Abstract

The utility model relates to the technical field of teaching equipment, and discloses multifunctional teaching equipment for education, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a main box body, the main box body is internally provided with a transmission groove, and the bottom of the transmission groove is fixedly connected with a servo motor. A first gear is fixedly connected to the output end of the servo motor, a threaded rod is rotationally connected to the middle of the bottom face of the transmission groove, and a second gear is fixedly connected to the outer wall of the lower end of the threaded rod. According to the teaching equipment, the display heights of the writing board and the intelligent display screen can be flexibly adjusted, students can keep comfortable postures without excessively rotating the heads or lowering the heads and raising the heads, meanwhile, eyes of the students can be more easily aligned with the centers of the writing board and the intelligent display screen, eye fatigue and dryness are reduced, and the teaching efficiency is improved. And reflection and light interference can be reduced to the greatest extent by a correct visual angle, and the visibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching equipment, in particular to a multifunctional teaching equipment for education. Background Art

[0002] Teaching equipment refers to various tools and equipment used in the process of education and teaching. It is designed to assist teachers in teaching and provide better teaching results and learning experience. It can be used for writing, drawing and displaying teaching content. It has the function of connecting to a computer and can save and share classroom content electronically. It can then present images, text, audio, video and other media forms, enriching the teaching content, providing more visual and auditory stimulation, and helping students to better understand and remember.

[0003] However, most traditional teaching equipment is not convenient for adjusting the height of the writing board and smart display board up and down, so students may need to lower their heads or raise their heads to look at the screen. Maintaining an unnatural posture for a long time may cause fatigue and discomfort in the neck and back. At the same time, since the height of the writing board and smart display board cannot be adjusted, students may not be able to view the screen at a suitable angle, resulting in screen reflection, light interference and other problems, which may affect the visibility and display quality of the screen. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a multifunctional teaching device for education. The teaching device can flexibly adjust the display height of the writing board and the smart display screen so that students do not need to excessively turn their heads or lower their heads and can maintain a comfortable posture. At the same time, it makes it easier for students' eyes to align with the center of the writing board and the smart display screen, reducing eye fatigue and dryness. The correct viewing angle can also minimize reflections and light interference and improve visibility.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional teaching device for education, comprising a bottom plate, the upper surface of the bottom plate is fixedly connected to a main box, a transmission groove is provided inside the main box, a servo motor is fixedly connected to the bottom of the transmission groove, a first gear is fixedly connected to the output end of the servo motor, a threaded rod is rotatably connected to the middle of the bottom surface of the transmission groove, a second gear is fixedly connected to the outer wall of the lower end of the threaded rod, the first gear and the second gear are meshed with each other, a threaded sleeve is sleeved on the rod body of the threaded rod, and a connecting plate is fixedly connected to the front and rear ends of the threaded sleeve;

[0007] Both sides of the upper surface of the connecting plate are fixedly connected with fixing plates, the upper surface of the fixing plates are fixedly connected with supporting plates, the upper surface of the supporting plates is fixedly connected with a mounting cover, the front end of the inner wall of one side of the mounting cover is fixedly connected with a writing board, and the rear end of the inner wall of one side of the mounting cover is fixedly connected with a smart display screen.

[0008] Through the above technical solution, the teaching equipment can flexibly adjust the display height of the writing board and smart display, so that students do not need to turn their heads excessively or lower their heads, and can maintain a comfortable posture. At the same time, it makes it easier for students' eyes to align with the center of the writing board and smart display, reducing eye fatigue and dryness. The correct viewing angle can also minimize reflections and light interference and improve visibility.

[0009] Further, two first placement grooves are provided at the lower part of one side of the main box body, a second placement groove is provided at the upper part of one side of the main box body, a protective door is hingedly connected to the outer wall of one side of the main box body, and a handle is fixedly connected to the rear end of the outer wall of one side of the protective door;

[0010] Through the above technical solution, the first placement slot and the second placement slot can facilitate teaching staff to store various teaching tools.

[0011] Furthermore, the four corners of the lower surface of the base plate are fixedly connected with self-locking universal wheels, the rear end of the upper surface of the base plate is fixedly connected with two push rods, and the upper ends of the push rods are fixedly connected with anti-slip handles;

[0012] Through the above technical solution, the self-locking universal wheels can facilitate teaching staff to push the device, thereby improving the flexibility of the device.

[0013] Furthermore, a storage groove is provided on one side of the upper surface of the main box body, and a plurality of partitions are fixedly connected to the bottom surface of the storage groove;

[0014] Through the above technical solution, the storage grooves and partitions can facilitate teaching staff to place teaching aids used in the teaching process, thereby making the teaching equipment neater and tidyer when in use, and reducing the phenomenon of messy placement of teaching aids.

[0015] Furthermore, a control panel is fixedly connected to the rear end of the upper surface of the main box;

[0016] Through the above technical solution, by electrically connecting the servo motor and the smart display screen to the control panel, it is convenient for staff to operate them.

[0017] Furthermore, one end of the connecting plate away from the threaded sleeve is fixedly connected to a first limit plate, the outer walls on both sides of the connecting plate are respectively fixedly connected to second limit plates, the middle parts of the front and rear ends of the transmission groove are provided with first limit grooves, and multiple second limit grooves are provided on both sides of the transmission groove.

[0018] Furthermore, the first limiting plates are all slidably connected inside the first limiting grooves, and the second limiting plates are all slidably connected inside the second limiting grooves.

[0019] Furthermore, the middle parts of the front end and rear end outer walls of the installation cover are fixedly connected with amplifying speakers.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a multifunctional teaching device for education. Compared with the existing teaching devices, the teaching device can facilitate teaching staff to store a variety of teaching tools through the first placement slot and the second placement slot, and can facilitate teaching staff to place the teaching tools used in the teaching process through the storage slot and the partition, thereby making the teaching device neater and tidyer when in use, and reducing the phenomenon of messy placement of teaching tools.

[0022] 2. The utility model proposes a multifunctional teaching device for education. Compared with the existing teaching devices, the teaching device can flexibly adjust the display height of the writing board and the smart display screen, so that students do not need to excessively turn their heads or lower their heads, and can maintain a comfortable posture. At the same time, it makes it easier for students' eyes to align with the center of the writing board and the smart display screen, reducing eye fatigue and dryness. The correct viewing angle can also minimize reflection and light interference and improve visibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a multifunctional teaching equipment for education with its protective door opened, as proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of a multifunctional teaching device for education proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the main structure of a main box of a multifunctional teaching device for education proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of a half-section structure of a main box of a multifunctional teaching device for education proposed by the utility model;

[0027] Figure 5This is a structural schematic diagram of a servo motor, a first gear, a threaded rod, a second gear, a threaded sleeve plate, a connecting plate, a first limit plate and a second limit plate of a multifunctional teaching device for education proposed by the utility model.

[0028] 1. Bottom plate; 2. Self-locking universal wheel; 3. Push rod; 4. Anti-slip grip; 5. Main box; 6. First placement slot; 7. Second placement slot; 8. Protective door; 9. Handle; 10. Storage slot; 11. Partition; 12. Control panel; 13. Transmission slot; 14. Servo motor; 15. First gear; 16. Threaded rod; 17. Second gear; 18. Threaded sleeve; 19. Connecting plate; 20. First limit plate; 21. Second limit plate; 22. First limit slot; 23. Second limit plate; 24. Fixed plate; 25. Support plate; 26. Mounting cover; 27. Writing board; 28. Smart display; 29. ​​Public speaker. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-5 The utility model provides an embodiment: a multifunctional teaching device for education, comprising a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a main box body 5, a transmission groove 13 is opened inside the main box body 5, a servo motor 14 is fixedly connected to the bottom of the transmission groove 13, a first gear 15 is fixedly connected to the output end of the servo motor 14, a threaded rod 16 is rotatably connected to the middle of the bottom surface of the transmission groove 13, a second gear 17 is fixedly connected to the outer wall of the lower end of the threaded rod 16, the first gear 15 and the second gear 17 are meshed with each other, a threaded sleeve 18 is sleeved on the rod body of the threaded rod 16, and a connecting plate 19 is fixedly connected to the front and rear ends of the threaded sleeve 18;

[0031] Both sides of the upper surface of the connecting plate 19 are fixedly connected with a fixing plate 24, the upper surface of the fixing plate 24 is fixedly connected with a supporting plate 25, the upper surface of the supporting plate 25 is fixedly connected with a mounting cover 26, the front end of the inner wall of one side of the mounting cover 26 is fixedly connected with a writing board 27, and the rear end of the inner wall of one side of the mounting cover 26 is fixedly connected with a smart display screen 28;

[0032] The teaching device can flexibly adjust the display height of the writing board 27 and the smart display screen 28, so that students do not need to excessively turn their heads or lower their heads and can maintain a comfortable posture. At the same time, it makes it easier for students' eyes to align with the center of the writing board 27 and the smart display screen 28, reducing eye fatigue and dryness. The correct viewing angle can also minimize reflections and light interference and improve visibility.

[0033] Two first placement grooves 6 are provided at the lower part of one side of the main box body 5, a second placement groove 7 is provided at the upper part of one side of the main box body 5, a protective door 8 is hingedly connected to the outer wall of one side of the main box body 5, and a handle 9 is fixedly connected to the rear end of the outer wall of one side of the protective door 8;

[0034] The first placement slot 6 and the second placement slot 7 can facilitate teaching staff to store various teaching tools.

[0035] The four corners of the lower surface of the base plate 1 are fixedly connected with self-locking universal wheels 2, the rear end of the upper surface of the base plate 1 is fixedly connected with two push rods 3, and the upper ends of the push rods 3 are fixedly connected with anti-slip handles 4;

[0036] The self-locking universal wheels 2 can facilitate teaching staff to push the device, thereby improving the flexibility of the device.

[0037] A storage groove 10 is provided on one side of the upper surface of the main box body 5, and a plurality of partitions 11 are fixedly connected to the bottom surface of the storage groove 10;

[0038] The storage groove 10 and the partition 11 can facilitate teaching staff to place the teaching tools used in the teaching process, thereby making the teaching equipment neater and more tidy when in use, and reducing the phenomenon of messy placement of teaching tools.

[0039] A control panel 12 is fixedly connected to the rear end of the upper surface of the main box body 5;

[0040] Through the above technical solution, by electrically connecting the servo motor 14 and the smart display screen 28 to the control panel 12, it is convenient for the staff to operate them.

[0041] One end of the connecting plate 19 away from the threaded sleeve 18 is fixedly connected to a first limit plate 20, and the outer walls on both sides of the connecting plate 19 are respectively fixedly connected to second limit plates 21. The middle parts of the front and rear ends of the transmission groove 13 are provided with first limit grooves 22, and multiple second limit grooves 23 are provided on both sides of the transmission groove 13.

[0042] The first limiting plates 20 are all slidably connected inside the first limiting grooves 22 , and the second limiting plates 21 are all slidably connected inside the second limiting grooves 23 .

[0043] Amplifying speakers 29 are fixedly connected to the middle of the outer walls at the front and rear ends of the mounting cover 26 .

[0044] Working principle: When the teaching device is in use, the first placement slot 6 and the second placement slot 7 can facilitate the teaching staff to store a variety of teaching tools, and the storage slot 10 and the partition 11 can facilitate the teaching staff to place the teaching tools used in the teaching process, so that the teaching device is more tidy and neat when in use, and the phenomenon of messy placement of teaching tools is reduced. Then, the servo motor 14 can be rotated through the control panel 12, and the first gear 15 drives the second gear 17 to rotate. The threaded rod 16 causes the threaded sleeve 18 to move up and down during the rotation process. At the same time, the first limit plate 20 and the first limit plate 17 are rotated. The positioning groove 22, the second limiting plate 21 and the second limiting groove 23 can make the threaded sleeve 18 drive the connecting plate 19 to move up and down more stably. At this time, the mounting cover 26 also moves synchronously with the threaded sleeve 18 in the process of moving up and down, so that the display heights of the writing board 27 and the smart display screen 28 change, so that students do not need to turn their heads excessively or lower their heads and can maintain a comfortable posture. At the same time, it makes it easier for students to align their eyes with the center of the writing board 27 and the smart display screen 28, reducing eye fatigue and dryness. The correct viewing angle can also minimize reflection and light interference and improve visibility.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional teaching device for education, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a main box body (5), a transmission groove (13) is provided inside the main box body (5), a servo motor (14) is fixedly connected to the bottom of the transmission groove (13), an output end of the servo motor (14) is fixedly connected to a first gear (15), a threaded rod (16) is rotatably connected to the middle of the bottom surface of the transmission groove (13), a second gear (17) is fixedly connected to the outer wall of the lower end of the threaded rod (16), the first gear (15) and the second gear (17) are meshed with each other, a threaded sleeve (18) is sleeved on the rod body of the threaded rod (16), and a connecting plate (19) is fixedly connected to the front and rear ends of the threaded sleeve (18); Both sides of the upper surface of the connecting plate (19) are fixedly connected to fixing plates (24), the upper surface of the fixing plates (24) are fixedly connected to supporting plates (25), the upper surface of the supporting plates (25) are fixedly connected to a mounting cover (26), the front end of the inner wall of one side of the mounting cover (26) is fixedly connected to a writing board (27), and the rear end of the inner wall of one side of the mounting cover (26) is fixedly connected to a smart display screen (28).

2. The multifunctional teaching device for education according to claim 1, characterized in that: The lower part of one side of the main box body (5) is provided with two first placement grooves (6), the upper part of one side of the main box body (5) is provided with a second placement groove (7), the outer wall of one side of the main box body (5) is hingedly connected to a protective door (8), and the rear end of the outer wall of one side of the protective door (8) is fixedly connected to a handle (9).

3. The multifunctional teaching device for education according to claim 1, characterized in that: The four corners of the lower surface of the base plate (1) are fixedly connected with self-locking universal wheels (2), the rear end of the upper surface of the base plate (1) is fixedly connected with two push rods (3), and the upper ends of the push rods (3) are fixedly connected with anti-slip handles (4).

4. The multifunctional teaching device for education according to claim 1, characterized in that: A storage groove (10) is provided on one side of the upper surface of the main box body (5), and a plurality of partitions (11) are fixedly connected to the bottom surface of the storage groove (10).

5. The multifunctional teaching device for education according to claim 1, characterized in that: A control panel (12) is fixedly connected to the rear end of the upper surface of the main box body (5).

6. The multifunctional teaching device for education according to claim 1, characterized in that: One end of the connecting plate (19) away from the threaded sleeve (18) is fixedly connected to a first limiting plate (20), and outer walls on both sides of the connecting plate (19) are respectively fixedly connected to second limiting plates (21), the middle parts of the front end and the rear end of the transmission groove (13) are provided with a first limiting groove (22), and both sides of the transmission groove (13) are provided with a plurality of second limiting grooves (23).

7. The multifunctional teaching device for education according to claim 6, characterized in that: The first limiting plates (20) are all slidably connected inside the first limiting groove (22), and the second limiting plates (21) are all slidably connected inside the second limiting groove (23).

8. The multifunctional teaching device for education according to claim 1, characterized in that: The middle parts of the front and rear outer walls of the installation cover (26) are fixedly connected with a sound amplification speaker (29).

Images