A display device

Abstract

The application belongs to the technical field of learning display devices, and discloses a display device, which comprises a base, a movable plate movably connected to the top of the base, a back box fixedly installed on the back of the movable plate, a rotating shaft movably sleeved in the movable plate, an outer shell fixedly installed on one end of the rotating shaft and extending to the outside of the front of the movable plate, and a display screen body fixedly sleeved in the front of the outer shell. The display device is provided with a sleeving gear, an air cylinder and a toothed plate. The operation of the air cylinder drives the toothed plate to rotate the sleeving gear. At this time, the sleeving gear drives the outer shell and the display screen body to rotate by 90 degrees as a whole through the rotating shaft, so that the display angle can be changed from the horizontal direction to the vertical direction, and people can watch data more conveniently, which facilitates people's watching and the use of staff.

Description

Technical Field

[0001] This invention belongs to the technical field of learning display devices, specifically a display device. Background Technology

[0002] Artificial intelligence is a branch of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can react in a way similar to human intelligence. Research in this field includes robotics, speech recognition, image recognition, natural language processing, and expert systems.

[0003] When people learn about artificial intelligence in the 5G field, they often use corresponding display devices. These devices typically have built-in displays for easy viewing. However, when displaying data, the screen is usually horizontal and cannot be rotated to achieve a vertical display, which can sometimes make it difficult for people to view and understand.

[0004] Meanwhile, existing display devices often have a canopy to block light from above and provide good protection. However, these canopies are usually fixed, making it impossible for staff to extend or adjust them. Some canopies are also manually adjustable, which makes it inconvenient for staff to adjust and use them.

[0005] Furthermore, the existing display devices typically have screens at a fixed height, which prevents staff from adjusting the height to suit their needs during use, thus requiring improvement. Summary of the Invention

[0006] The purpose of this invention is to provide a display device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a display device, comprising a base, a movable plate movably connected to the top of the base, a back box fixedly installed on the back of the movable plate, a rotating shaft movably sleeved inside the movable plate, one end of the rotating shaft penetrating the movable plate and extending to the outside of the front of the movable plate and fixedly installed with a housing, a display screen body fixedly sleeved inside the front of the housing, the other end of the rotating shaft penetrating the movable plate and extending to the inside of the back box and fixedly sleeved with a gear, a circular sleeve located inside the movable plate fixedly sleeved on the outer surface of the rotating shaft, the outer surface of the circular sleeve being movably connected to the inner wall of the movable plate, a pneumatic cylinder fixedly sleeved inside the bottom left side of the back box, a toothed plate fixedly installed at the front end of the pneumatic cylinder, the top of the toothed plate meshing with the outer surface of the gear, an inner opening located inside the back of the movable plate at the bottom back of the back box, a moving block movably sleeved on the right side inside the inner opening, the front end of the moving block being fixedly connected to the back of the toothed plate.

[0008] Preferably, a drive motor is fixedly installed in the middle of the bottom of the back of the base, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the drive motor, and a movable block is fixedly sleeved on the outer surface of the rotating shaft.

[0009] Preferably, the front end of the movable block is internally hinged with a diagonal rod, and the top of the diagonal rod is hinged to the middle of the bottom end of the back box.

[0010] Preferably, mounting shafts are fixedly installed on the top of both sides of the movable plate, and fixing plates are fixedly sleeved on the outer surface of the mounting shafts. There are two fixing plates, and top boxes are fixedly installed on the top of both fixing plates.

[0011] Preferably, a blocking block is movably fitted inside the top box, and the front end of the blocking block penetrates through the top box and extends to the outside of the top box.

[0012] Preferably, the top box has elongated openings on both sides, and a movable shaft is movably connected inside the elongated opening. One end of the movable shaft is fixedly connected to the outside of the shielding block, and the other end of the movable shaft passes through the elongated opening and extends to the outside of the elongated opening.

[0013] Preferably, a drive motor is fixedly installed on the inner side of the fixed plate, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the drive motor. The other end of the rotating shaft passes through the fixed plate and extends to the outside of the fixed plate and is fixedly sleeved on a rotating block. A cavity is opened inside the rotating block.

[0014] Preferably, the front end of the movable shaft is located inside the cavity, and the outer surface of the movable shaft is movably connected to the inner surface of the cavity.

[0015] Preferably, a placement box is fixedly installed on the bottom of the front side of the base, and the outer surface of the placement box is smooth.

[0016] Preferably, a vertical block is movably fitted inside the base, the top of the vertical block is fixedly connected to the bottom of the movable plate, and the base has side openings on both sides of the vertical block. A lifting block is movably fitted at the bottom of the inner cavity of the side opening, and the outer end of the lifting block is fixedly connected to the bottom of the outer side of the vertical block.

[0017] Preferably, the 5G learning mainly includes: audio information, image and text information, video information, and file information.

[0018] Preferably, the application areas of the 5G artificial intelligence learning mainly include: learning in the financial field, learning in online education systems, interactive learning in humanities, learning in the catering industry, learning in stocks and funds, and learning in news and dynamics. The beneficial effects of this invention are as follows: 1. This invention, by setting up a sleeve gear, a pneumatic cylinder and a toothed plate, causes the toothed plate to drive the sleeve gear to rotate due to the operation of the pneumatic cylinder. At this time, the sleeve gear will drive the outer shell and the display screen body to rotate 90 degrees through the rotating shaft, so that the display angle can be changed from the horizontal direction to the vertical direction, thereby making it more convenient for people to view some data, and facilitating the viewing of people and the use of staff.

[0019] 2. This invention, by setting up a drive motor, a movable shaft, and a rotating block, causes the rotating shaft to rotate due to the operation of the drive motor. At this time, the movable shaft will move inside the cavity, thereby causing the blocking block to extend and retract inside the top box. This effectively changes the length of the blocking block outside the top box, achieving an automatic adjustment effect and facilitating adjustment and use by the staff.

[0020] 3. By setting up a drive motor, a movable block, and a diagonal bar, the operation of the drive motor will cause the rotating shaft to drive the movable block to rotate. At this time, the movable block will push the back box to move upward through the diagonal bar. Then, the vertical block will drive the lifting block to move upward inside the side opening, thereby changing the overall position and height of the display screen body to meet the height requirements of different staff. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the rear view structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the back box of the present invention; Figure 4 This is a schematic diagram of the internal structure of the inner opening of the present invention; Figure 5 This is a schematic cross-sectional view of the side of the present invention; Figure 6 This is a cross-sectional view of the back of the movable plate of the present invention; Figure 7 for Figure 3 A magnified schematic diagram of the local structure at point A; Figure 8 This is a schematic diagram illustrating the distribution area of ​​the 5G intelligent learning method of this invention; Figure 9 This is a schematic diagram illustrating the application areas of the 5G intelligent learning invention.

[0022] In the diagram: 1. Base; 2. Movable plate; 3. Back box; 4. Rotating shaft; 5. Sleeve gear; 6. Outer shell; 7. Display screen body; 8. Circular sleeve; 9. Pneumatic cylinder; 10. Gear plate; 11. Inner opening; 12. Moving block; 13. Drive motor; 14. Rotating shaft; 15. Movable block; 16. Diagonal rod; 17. Fixed plate; 18. Drive motor; 19. Movable shaft; 20. Rotating block; 21. Top box; 22. Blocking block; 23. Long opening; 24. Cavity; 25. Mounting shaft; 26. Rotating shaft; 27. Placement box; 28. Vertical block; 29. ​​Side opening; 30. Lifting block. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] like Figures 1 to 9 As shown in the embodiment of the present invention, a display device includes a base 1, a movable plate 2 movably connected to the top of the base 1, a back box 3 fixedly installed on the back of the movable plate 2, a rotating shaft 4 movably sleeved inside the movable plate 2, one end of the rotating shaft 4 passing through the movable plate 2 and extending to the outside of the front of the movable plate 2 and fixedly installed with a housing 6, a display screen body 7 fixedly sleeved inside the front of the housing 6, the other end of the rotating shaft 4 passing through the movable plate 2 and extending to the inside of the back box 3 and fixedly sleeved with a gear 5, a circular sleeve 8 located inside the movable plate 2 fixedly sleeved on the outer surface of the rotating shaft 4, the outer surface of the circular sleeve 8 being movably connected to the inner wall of the movable plate 2, a pneumatic cylinder 9 fixedly sleeved inside the bottom left side of the back box 3, a toothed plate 10 fixedly installed at the front end of the pneumatic cylinder 9, the top of the toothed plate 10 meshing with the outer surface of the gear 5, an inner opening 11 located inside the back of the movable plate 2 being opened at the bottom back of the back of the back box 3, a moving block 12 movably sleeved on the right side inside the inner opening 11, the front end of the moving block 12 being fixedly connected to the back of the toothed plate 10.

[0025] Among them, a drive motor 13 is fixedly installed in the middle of the bottom of the back of the base 1, and a rotating shaft 14 is fixedly sleeved on the other end of the output shaft of the drive motor 13. A movable block 15 is fixedly sleeved on the outer surface of the rotating shaft 14.

[0026] Among them, the front end of the movable block 15 is internally hinged with a diagonal rod 16, and the top of the diagonal rod 16 is hinged to the middle of the bottom end of the back box 3.

[0027] Among them, the top of both sides of the movable plate 2 are fixedly installed with mounting shafts 25, and the outer surface of the mounting shafts 25 is fixedly sleeved with fixing plates 17. There are two fixing plates 17, and the top of the two fixing plates 17 are fixedly installed with top boxes 21.

[0028] The top box 21 is movably fitted with a blocking block 22, the front end of which penetrates the top box 21 and extends to the outside of the top box 21.

[0029] The top box 21 has long openings 23 on both sides. A movable shaft 19 is movably connected inside the long opening 23. One end of the movable shaft 19 is fixedly connected to the outside of the blocking block 22, and the other end of the movable shaft 19 passes through the long opening 23 and extends to the outside of the long opening 23.

[0030] The drive motor 18 is fixedly installed on the inner side of the fixed plate 17. The other end of the output shaft of the drive motor 18 is fixedly sleeved with a rotating shaft 26. The other end of the rotating shaft 26 passes through the fixed plate 17 and extends to the outside of the fixed plate 17 and is fixedly sleeved with a rotating block 20. A cavity 24 is opened inside the rotating block 20.

[0031] The front end of the movable shaft 19 is located inside the cavity 24, and the outer surface of the movable shaft 19 is movably connected to the inner surface of the cavity 24.

[0032] The base 1 has a placement box 27 fixedly installed on the bottom front side, and the outer surface of the placement box 27 is smooth.

[0033] The base 1 has a vertical block 28 that is movably fitted inside. The top of the vertical block 28 is fixedly connected to the bottom of the movable plate 2. The base 1 has side openings 29 on both sides of the vertical block 28. The bottom of the inner cavity of the side opening 29 is movably fitted with a lifting block 30. The outer end of the lifting block 30 is fixedly connected to the bottom of the outer side of the vertical block 28.

[0034] The 5G learning mainly includes audio information, image and text information, video information, and file information.

[0035] The application areas of 5G artificial intelligence learning mainly include: learning in the financial field, learning in the online education system, learning in humanities interaction, learning in the catering field, learning in stocks and funds, and learning in news and dynamics.

[0036] Working principle and usage process: First, staff can use the display screen 7 to show and explain knowledge about 5G artificial intelligence. If staff need to display data vertically, they can activate the pneumatic cylinder 9. The operation of the pneumatic cylinder 9 will cause the toothed plate 10 to move and its top to mesh with the outer surface of the sleeve gear 5. This will enable the rotating shaft 4 to drive the outer shell 6 and the display screen 7 to rotate as a whole, changing the display from horizontal to vertical so that people can better view the displayed data.

[0037] When the staff needs to adjust the blocking range of the blocking block 22 for the light above, the two drive motors 18 can be started. Due to the operation of the drive motors 18, the rotating shaft 26 will drive the rotating block 20 to rotate. At this time, the movable shaft 19 will move inside the cavity 24, which can drive the blocking block 22 to move in extension and retraction, so as to change the length of the blocking block 22 outside the top box 21, thereby adjusting its own blocking area for the light above.

[0038] When staff need to adjust the overall display height of the display body 7, the drive motor 13 can be started. The operation of the drive motor 13 will cause the rotating shaft 14 to drive the movable block 15 to rotate, and the front end of the movable block 15 will push the back box 3 to rise through the diagonal rod 16, thereby changing the position of the outer shell 6 and the display body 7, so as to achieve the effect of changing the display position height of the display body 7.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A display device, comprising a base (1), characterized in that: A movable plate (2) is movably connected to the top of the base (1). A back box (3) is fixedly installed on the back of the movable plate (2). A rotating shaft (4) is movably sleeved inside the movable plate (2). One end of the rotating shaft (4) passes through the movable plate (2) and extends to the outside of the front of the movable plate (2), and a housing (6) is fixedly installed thereon. A display screen body (7) is fixedly sleeved inside the front of the housing (6). The other end of the rotating shaft (4) passes through the movable plate (2). And extends into the interior of the back box (3) and is fixedly fitted with a sleeve gear (5). The outer surface of the rotating shaft (4) is fixedly fitted with a round sleeve (8) located inside the movable plate (2). The outer surface of the round sleeve (8) is movably connected to the inner wall of the movable plate (2). The bottom left end of the back box (3) is fixedly fitted with a pneumatic cylinder (9). The front end of the pneumatic cylinder (9) is fixedly installed with a toothed plate (10). The top of the toothed plate (10) is meshed with the outer surface of the sleeve gear (5). The bottom back of the movable plate (2) has an inner opening (11) located inside the back box (3). The right side inside the inner opening (11) is movably fitted with a moving block (12). The front end of the moving block (12) is fixedly connected to the back of the toothed plate (10). A drive motor (13) is fixedly installed in the middle of the bottom back of the base (1). A rotating shaft (14) is fixedly sleeved at the other end of the output shaft of the drive motor (13). A movable block (15) is fixedly sleeved on the outer surface of the rotating shaft (14). A diagonal rod (16) is hinged inside the front end of the movable block (15). The top of the diagonal rod (16) is hinged to the middle of the bottom of the back box (3). A mounting shaft (25) is fixedly installed on the top of both sides of the movable plate (2). A fixing plate (17) is fixedly sleeved on the outer surface of the mounting shaft (25). There are two fixing plates (17). A top box (21) is fixedly installed on the top of both fixing plates (17). A blocking block (22) is movably sleeved inside the top box (21). The front end of the blocking block (22) penetrates the top box (21) and extends to the outside of the top box (21). The top box (21) has long openings (23) on both sides. A movable shaft (19) is movably connected inside the long opening (23). One end of the movable shaft (19) is fixedly connected to the outside of the blocking block (22). The other end of the movable shaft (19) passes through the long opening (23) and extends to the outside of the long opening (23). A drive motor (18) is fixedly installed on the inside of the fixed plate (17). A rotating shaft (26) is fixedly connected to the other end of the output shaft of the drive motor (18). The other end of the rotating shaft (26) passes through the fixed plate (17) and extends to the outside of the fixed plate (17) and is fixedly connected to a rotating block (20). A cavity (24) is opened inside the rotating block (20).The front end of the movable shaft (19) is located inside the cavity (24), and the outer surface of the movable shaft (19) is movably connected to the inner surface of the cavity (24); a placement box (27) is fixedly installed on the bottom of the front of the base (1), and the outer surface of the placement box (27) is smooth; a vertical block (28) is movably sleeved inside the base (1), and the top end of the vertical block (28) is fixedly connected to the bottom end of the movable plate (2); the base (1) has side openings (29) on both sides of the vertical block (28), and a lifting block (30) is movably sleeved at the bottom of the inner cavity of the side opening (29), and the outer end of the lifting block (30) is fixedly connected to the bottom end of the outer side of the vertical block (28); The operation steps of the device include: First, the staff uses the display screen (7) to display and explain knowledge about 5G artificial intelligence. If the staff needs to display data vertically, the pneumatic cylinder (9) is activated. The operation of the pneumatic cylinder (9) causes the toothed plate (10) to move and its top to mesh with the outer surface of the sleeve gear (5), thereby causing the rotating shaft (4) to drive the outer shell (6) and the display screen (7) to rotate as a whole, changing the display from horizontal to vertical so that people can see the displayed data. When the staff needs to adjust the blocking range of the blocking block (22) to block the light above, the two drive motors (18) are activated. Due to the operation of the drive motors (18), the rotating shaft (26) will drive the rotating block (20) to rotate. At this time, the movable shaft (19) will move inside the cavity (24). This causes the blocking block (22) to extend and retract, changing the length of the blocking block (22) outside the top box (21), thereby adjusting its blocking area for the light above. When the staff needs to adjust the overall display height of the display body (7), the drive motor (13) is started. The operation of the drive motor (13) causes the rotating shaft (14) to drive the movable block (15) to rotate, and the front end of the movable block (15) will push the back box (3) to rise through the diagonal rod (16), thereby changing the position of the outer shell (6) and the display body (7), and changing the display position height of the display body (7).

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