Touch display screen with lifting structure and camera shooting structure

Abstract

The invention discloses a touch display screen with a lifting structure and a camera shooting structure, and relates to the technical field of touch display screens, the touch display screen comprises a counterweight base, a connecting frame and a touch display screen assembly, guide sliding rails are mounted on the left side and the right side of the upper surface of the counterweight base, the connecting frame is mounted above a movable strip, and the touch display screen assembly is mounted on the connecting frame. A rack assembly is installed on the rear side of the movable strip, a fixing box is installed on the rear side of the guide sliding rail, and a gear assembly and a worm wheel assembly are installed on a connecting shaft. First connecting strips are mounted on the left side and the right side of the lower portion of the front surface of the connecting frame correspondingly, and sliding blocks are arranged in the sliding grooves. According to the touch display screen with the lifting structure and the camera shooting structure, the worm gear assembly and the connecting shaft are driven to rotate through the worm assembly, the gear assembly is meshed with the rack assembly to drive the movable strip to ascend and descend along the guide sliding rail, the height of the touch display screen assembly is accurately adjusted, and the requirements of users with different heights are met.

Description

Technical Field

[0001] This invention relates to the field of touch display technology, specifically to a touch display with a liftable structure and a camera structure. Background Technology

[0002] A touchscreen display is an intelligent display device that enables human-computer interaction through touch operation. Its core lies in combining a display panel with touch technology. Users can directly click, swipe, and zoom icons or content on the screen using their fingers or a stylus to complete command input, which is more intuitive and efficient than traditional keyboard and mouse operations. The display panels mostly use technologies such as LCD and OLED, while the touch principles cover resistive, capacitive, and infrared, among which capacitive touch has become the mainstream application solution due to its fast response speed and support for multi-touch.

[0003] Touchscreen displays have a wide range of applications: in the office, they are often used as conference tablets, supporting multiple people to annotate documents and write on the whiteboard simultaneously, improving team collaboration efficiency; in the education sector, they serve as interactive electronic whiteboards, replacing traditional blackboards and enabling functions such as presentation of courseware, real-time annotation, and teacher-student interaction; in commercial settings, they are commonly found in self-service terminals, facilitating users' independent inquiries and operations; and in home settings, they serve as smart central control screens, enabling the centralized control of smart home devices.

[0004] For example, Chinese invention patent application number 202311138469.7 discloses a portable touch screen with built-in power storage function. By setting up a power storage source, which is electrically connected to the touch screen body, it provides power to the touch screen body. This eliminates the need for the touch screen body to be installed and powered in a fixed manner or via a wired power port, thus facilitating the movement of the touch screen and improving its flexibility. However, this device still has certain drawbacks.

[0005] The lack of a camera mechanism and the inconvenience of adjusting the height of the touch screen limit its scalability and adaptability in interactive scenarios. In scenarios shared by multiple users, users of different heights are forced to adapt to a fixed height, resulting in decreased operating efficiency.

[0006] Therefore, we propose a touch screen with a liftable structure and a camera structure to solve the problems mentioned above. Summary of the Invention

[0007] The purpose of this invention is to provide a touch screen with a height-adjustable structure and a camera structure, in order to solve the problems mentioned in the background art, such as the lack of a camera structure in the current market, the inconvenience of adjusting the height of the touch screen, the limitation of the expandability and adaptability of the touch screen in interactive scenarios, and the fact that users of different heights are forced to adapt to a fixed height in multi-user scenarios, resulting in a decrease in operating efficiency.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a touch screen with a liftable structure and a camera structure, comprising a counterweight base, a connecting frame, and a touch screen assembly. Guide rails are installed on both the left and right sides of the upper surface of the counterweight base, and a movable strip is provided between the guide rails. A connecting frame is installed above the movable strip, and a rack assembly is installed on the rear side of the movable strip. A fixing box is installed on the rear side of the guide rails, and a connecting shaft is installed inside the fixing box through a bearing seat. A gear assembly and a worm gear assembly are installed on the connecting shaft.

[0009] The connecting frame has a first connecting strip installed on both the left and right sides below the front surface, and a groove is provided on the upper surface of the first connecting strip. A slider is provided inside the groove, and a rotating strip is hinged to the front side of the slider. The connecting frame has a second connecting strip installed on both the left and right sides above the front surface, and a connecting component is hinged to the front side of the rotating strip. A mounting plate is installed on the connecting component, and a touch display screen assembly is installed on the front surface of the mounting plate.

[0010] A top plate is installed above the touch display assembly, and a fill light is installed on the front surface of the top plate. A protective box is installed above the top plate, and a camera assembly is installed inside the protective box. A horizontal plate is installed on the front surface of the top plate, and a magnetic block and a pressure sensor are installed on the upper surface of the horizontal plate. A protective plate is provided on the front surface of the protective box.

[0011] Preferably, slide bars are installed on both the left and right sides of the movable bar, and the slide bars are slidably connected to the guide rail.

[0012] With the above structural design, the sliders on the left and right sides of the movable bar slide along the guide rail, restricting the movement trajectory of the movable bar, ensuring that the connecting frame and touch display assembly move smoothly without deviation, and improving structural stability.

[0013] Preferably, both the gear assembly and the worm gear assembly are fixedly connected to the connecting shaft, and the gear assembly and the rack assembly mesh with each other.

[0014] With the above structural design, the gear assembly on the connecting shaft meshes with the rack assembly on the rear side of the movable bar. The worm gear assembly receives power and drives the connecting shaft to rotate. Through the transmission between the gear assembly and the rack assembly, the rotational motion is converted into the vertical lifting motion of the movable bar, thereby realizing the height adjustment of the touch screen assembly.

[0015] Preferably, a worm gear assembly is installed inside the fixed box via a bearing seat, and the worm gear assembly meshes with the worm wheel assembly. An inspection door is provided on the rear side of the fixed box.

[0016] With the above structural design, the worm gear assembly and worm wheel assembly inside the fixed box mesh. The rotation of the worm gear assembly drives the worm wheel assembly and the connecting shaft to rotate, which in turn drives the moving bar to rise and fall through the cooperation of the gear assembly and the rack assembly. The maintenance door on the rear side of the fixed box facilitates the maintenance and repair of the internal components.

[0017] Preferably, the slider is slidably connected to the slide groove, and a guide rod is installed on the rear side of each slider. The rear end of the guide rod is connected to the movable plate, the guide rod passes through the connecting frame, and the guide rod is slidably connected to the connecting frame.

[0018] With the above structural design, the slider slides along the groove of the first connecting bar, driving the rotating bar to move. At the same time, the guide rod passes through the connecting frame and connects with the movable plate, restricting the movement direction of the slider and ensuring that the rotating bar smoothly drives the touch screen assembly to adjust the tilt angle.

[0019] Preferably, a vertical plate is installed on the connecting frame, and a small motor is installed on the front surface of the vertical plate. A threaded rod is installed on the rear side of the small motor through an output shaft, and the threaded rod is threadedly connected to the movable plate.

[0020] With the above structural design, a small motor on the vertical plate drives the threaded rod to rotate. The threaded rod engages with the movable plate, causing the movable plate and guide rod to move back and forth. Then, through the linkage of the slider and the rotating bar, the tilt angle of the touch screen assembly can be adjusted to achieve multi-angle adaptation.

[0021] Preferably, the upper and lower sides of the connecting component are hinged to the second connecting strip and the rotating strip, respectively, and the mounting plate is fixedly connected to the connecting component.

[0022] With the above structural design, the upper and lower sides of the connecting component are hinged to the second connecting strip and the rotating strip respectively. When the rotating strip moves, the connecting component drives the mounting plate and the touch display component to rotate synchronously. The flexible angle adjustment of the touch display component is achieved through multi-node hinges.

[0023] Preferably, the magnetic blocks are located on the left and right sides of the upper surface of the horizontal plate, and the pressure sensor is located on the right side of the upper surface of the horizontal plate. The magnetic blocks are magnetically connected to the lower surface of the protective plate.

[0024] With the above structural design, the magnetic block on the horizontal plate is magnetically connected to the lower surface of the protective plate. When closed, the protective plate is fixed to protect the camera assembly. The pressure sensor detects the open state of the protective plate and provides a signal for the linkage of components such as the fill light.

[0025] Preferably, the pressure sensor is connected to the PLC controller, and the PLC controller is connected to the supplementary light.

[0026] With the above structural design, when the protective plate is opened, it rotates to the right so that the lower surface of the protective plate comes into contact with the pressure sensor. The pressure sensor sends a signal to the PLC controller, which triggers the supplementary light to turn on. When the light is insufficient, it provides supplementary light for the camera component, ensuring clear image acquisition and realizing adaptive light adjustment.

[0027] Preferably, a rotating assembly is installed on the right side of the protective box, and the rotating assembly is connected to the protective plate.

[0028] With the above structural design, the rotating component on the right side of the protective box is connected to the protective plate, allowing the protective plate to rotate around the rotating component and open and close. This protects the camera component from dust and impact without hindering its operation.

[0029] Compared with the prior art, the beneficial effects of the present invention are: the touch display screen having a liftable structure and a camera structure:

[0030] 1. Allows for flexible adjustment of height and angle to adapt to diverse usage scenarios.

[0031] The worm gear assembly drives the worm wheel assembly and connecting shaft to rotate. The gear assembly and rack assembly mesh to drive the movable bar to rise and fall along the guide rail, precisely adjusting the height of the touch screen assembly to meet the needs of users of different heights. A small motor drives the threaded rod to move the movable plate and guide rod. Through the linkage of the slider, rotating bar and connecting assembly, the tilt angle of the touch screen assembly can be adjusted, improving operating comfort and efficiency.

[0032] 2. Integrates video recording and fill light functions, expanding the applicability of interactive scenarios.

[0033] The protective box above the top panel has a built-in camera component, which can be used for interactive scenarios such as video conferencing and facial recognition. When the protective panel is opened, it triggers a pressure sensor, which automatically turns on the supplementary light through the PLC controller to ensure image acquisition clarity in low light conditions and enhance the equipment's adaptability to complex lighting environments.

[0034] 3. Stable structure and reliable protection extend the service life of the equipment.

[0035] The counterweight base lowers the center of gravity, and the cooperation between the slider and the guide rail ensures smooth lifting; the protective plate opens and closes through the rotating component, and is magnetically fixed with the magnetic block when closed, effectively protecting the camera component from dust and impact; the maintenance door on the rear side of the fixed box facilitates the maintenance of the internal transmission components and improves the durability of the equipment.

[0036] 4. Automated linkage design enhances ease of use.

[0037] The opening and closing of the protective panel is linked to the supplementary light, enabling adaptive light adjustment without manual operation; the angle adjustment is automated through motor drive, reducing manual intervention and making it particularly suitable for scenarios with frequent use by multiple people, such as meetings and teaching, thus improving overall operational efficiency. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the overall main structure of the present invention;

[0039] Figure 2 This is a schematic diagram of the overall rear view structure of the present invention;

[0040] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0041] Figure 4 This is a schematic diagram of the connecting frame structure of the present invention;

[0042] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0043] Figure 6 This is a schematic diagram showing the position and structure of the worm gear assembly and worm assembly of the present invention;

[0044] Figure 7 This is a schematic diagram of the internal structure of the fixing box of the present invention;

[0045] Figure 8 This is a schematic diagram showing the position and structure of the guide rail and movable bar of the present invention;

[0046] Figure 9 This is a schematic diagram of the camera component of the present invention in use;

[0047] Figure 10 This is a schematic diagram of the position and structure of the magnetic block and pressure sensor of the present invention.

[0048] In the diagram: 1. Counterweight base; 2. Guide rail; 3. Movable bar; 4. Sliding bar; 5. Connecting frame; 6. Rack assembly; 7. Fixing box; 8. Connecting shaft; 9. Gear assembly; 10. Worm gear assembly; 11. Worm gear assembly; 12. First connecting bar; 13. Slide groove; 14. Slider; 15. Guide rod; 16. Vertical plate; 17. Threaded rod; 18. Small motor; 19. Movable plate; 20. Rotating bar; 21. Second connecting bar; 22. Connecting assembly; 23. Mounting plate; 24. Touch screen assembly; 25. Top plate; 26. Fill light; 27. Protective box; 28. Camera assembly; 29. ​​Horizontal plate; 30. Magnetic block; 31. Pressure sensor; 32. Rotating assembly; 33. Protective plate. Detailed Implementation

[0049] 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.

[0050] Please see Figures 1-10 This invention provides a technical solution: a touch screen display with a liftable structure and a camera structure, comprising a counterweight base 1, a guide rail 2, a movable bar 3, a slide bar 4, a connecting frame 5, a rack assembly 6, a fixing box 7, a connecting shaft 8, a gear assembly 9, a worm gear assembly 10, a worm gear assembly 11, a first connecting bar 12, a slide groove 13, a slider 14, a guide rod 15, a vertical plate 16, a threaded rod 17, a small motor 18, a movable plate 19, a rotating bar 20, a second connecting bar 21, a connecting assembly 22, a mounting plate 23, a touch screen display assembly 24, and a top plate 25. The system includes a supplementary light 26, a protective box 27, a camera assembly 28, a level plate 29, a magnetic block 30, a pressure sensor 31, a rotating assembly 32, and a protective plate 33. Guide rails 2 are installed on both the left and right sides of the upper surface of the counterweight base 1, and movable bars 3 are provided between the guide rails 2. Sliding strips 4 are installed on both the left and right sides of the movable bar 3, and the sliding strips 4 are slidably connected to the guide rails 2. The sliding strips 4 on the left and right sides of the movable bar 3 slide along the guide rails 2, limiting the movement trajectory of the movable bar 3, ensuring smooth and unbiased lifting of the connecting frame 5 and the touch display assembly 24, thus improving structural stability. A connecting frame 5 is installed above the movable bar 3. A rack assembly 6 is installed on the rear side of the movable bar 3. A fixed box 7 is installed on the rear side of the guide rail 2. A connecting shaft 8 is installed inside the fixed box 7 via a bearing seat. A gear assembly 9 and a worm gear assembly 10 are installed on the connecting shaft 8. Both the gear assembly 9 and the worm gear assembly 10 are fixedly connected to the connecting shaft 8, and the gear assembly 9 meshes with the rack assembly 6. The gear assembly 9 on the connecting shaft 8 meshes with the rack assembly 6 on the rear side of the movable bar 3. The worm gear assembly 10 receives power and drives the connecting shaft 8 to rotate. Through the transmission between the gear assembly 9 and the rack assembly 6... The rotational motion is converted into the vertical lifting motion of the movable bar 3, thereby realizing the height adjustment of the touch screen assembly 24. The worm gear assembly 11 is installed inside the fixed box 7 through the bearing seat. The worm gear assembly 11 and the worm wheel assembly 10 mesh with each other. An inspection door is provided on the rear side of the fixed box 7. The worm gear assembly 11 and the worm wheel assembly 10 inside the fixed box 7 mesh. The rotation of the worm gear assembly 11 drives the worm wheel assembly 10 and the connecting shaft 8 to rotate, which in turn drives the movable bar 3 to rise and fall through the cooperation of the gear assembly 9 and the rack assembly 6. The inspection door on the rear side of the fixed box 7 facilitates the maintenance and repair of the internal components.

[0051] First connecting strips 12 are installed on both the left and right sides below the front surface of the connecting frame 5. A groove 13 is formed on the upper surface of the first connecting strip 12, and a slider 14 is installed inside the groove 13. A rotating strip 20 is hinged to the front side of the slider 14. Second connecting strips 21 are installed on both the left and right sides above the front surface of the connecting frame 5. A connecting assembly 22 is hinged to the front side of the rotating strip 20, and a mounting plate 23 is installed on the connecting assembly 22. A touch display assembly 24 is installed on the front surface of the mounting plate 23. The slider 14 is slidably connected to the groove 13, and a guide rod 15 is installed on the rear side of the slider 14. The rear end of the guide rod 15 is connected to a movable plate 19. The guide rod 15 passes through the connecting frame 5 and is slidably connected to the connecting frame 5. The slider 14 slides along the groove 13 of the first connecting strip 12, driving the rotating strip 20 to move. At the same time, the guide rod 15 passes through the connecting frame 5 and is connected to the movable plate 19, restricting the movement direction of the slider 14 and ensuring that the rotating strip 20 smoothly drives the touch display assembly. 24. Adjust the tilt angle. A vertical plate 16 is installed on the connecting frame 5, and a small motor 18 is installed on the front surface of the vertical plate 16. A threaded rod 17 is installed on the rear side of the small motor 18 through the output shaft. The threaded rod 17 is threadedly connected to the movable plate 19. The small motor 18 on the vertical plate 16 drives the threaded rod 17 to rotate. The threaded rod 17 is threadedly engaged with the movable plate 19, causing the movable plate 19 and the guide rod 15 to move back and forth. Then, through the linkage of the slider 14 and the rotating bar 20, the tilt angle of the touch display assembly 24 is adjusted to achieve multi-angle adaptation. The upper and lower sides of the connecting assembly 22 are respectively hinged to the second connecting bar 21 and the rotating bar 20. The mounting plate 23 is fixedly connected to the connecting assembly 22. The upper and lower sides of the connecting assembly 22 are respectively hinged to the second connecting bar 21 and the rotating bar 20. When the rotating bar 20 moves, the connecting assembly 22 drives the mounting plate 23 and the touch display assembly 24 to rotate synchronously. The flexible angle adjustment of the touch display assembly 24 is achieved through multi-node hinges.

[0052] A top plate 25 is mounted above the touch display assembly 24, and a fill light 26 is mounted on the front surface of the top plate 25. A protective box 27 is mounted above the top plate 25, and a camera assembly 28 is installed inside the protective box 27. A horizontal plate 29 is mounted on the front surface of the top plate 25, and a magnet 30 and a pressure sensor 31 are mounted on the upper surface of the horizontal plate 29. A protective plate 33 is provided on the front surface of the protective box 27. The magnet 30 is located on the left and right sides of the upper surface of the horizontal plate 29, and the pressure sensor 31 is located on the right side of the upper surface of the horizontal plate 29. The magnet 30 is magnetically connected to the lower surface of the protective plate 33, and the magnet 30 on the horizontal plate 29 is magnetically connected to the lower surface of the protective plate 33. When closed, the protective plate 33 is fixed to protect the camera assembly 28. The pressure sensor 31 senses the open state of the protective plate 33, providing illumination for components such as the fill light 26. The linkage provides a signal. The pressure sensor 31 is connected to the PLC controller, and the PLC controller is connected to the supplementary light 26. When the protective plate 33 is opened, the protective plate 33 rotates to the right, so that the lower surface of the protective plate 33 abuts against the pressure sensor 31. The pressure sensor 31 sends a signal to the PLC controller, which triggers the supplementary light 26 to turn on. When the light is insufficient, it provides supplementary light for the camera component 28, ensuring clear image acquisition and realizing adaptive light adjustment. The right side of the protective box 27 is equipped with a rotating component 32, and the rotating component 32 is connected to the protective plate 33. The rotating component 32 on the right side of the protective box 27 is connected to the protective plate 33, so that the protective plate 33 can rotate around the rotating component 32 to realize the opening and closing of the protective plate 33. This protects the camera component 28 from dust and collision without hindering its operation.

[0053] Working principle: When using this touch screen with a height-adjustable structure and a camera structure, firstly, adjust the height according to the usage requirements: drive the worm gear assembly 11 in the fixed box 7 to rotate, mesh with the worm wheel assembly 10 to drive the connecting shaft 8 and the gear assembly 9 to rotate, the gear assembly 9 meshes with the rack assembly 6 on the rear side of the movable bar 3, so that the movable bar 3 slides up and down along the guide rail 2 through the sliders 4 on the left and right sides, thereby driving the connecting frame 5 and the touch screen assembly 24 to rise and fall to the appropriate height.

[0054] To adjust the tilt angle of the touch display assembly 24, the small motor 18 on the vertical plate 16 is activated. Its output shaft drives the threaded rod 17 to rotate, which engages with the movable plate 19 to move the movable plate 19 back and forth. The movable plate 19 pushes the slider 14 to slide along the groove 13 of the first connecting bar 12 through the guide rod 15. The slider 14 drives the rotating bar 20 to move, causing the connecting assembly 22 to rotate around the second connecting bar 21. In turn, the tilt angle of the touch display assembly 24 is adjusted through the mounting plate 23 to adapt to different viewing angles.

[0055] When using the camera function, rotate the protective plate 33 around the rotating component 32 on the right side of the protective box 27 so that its lower surface is separated from the magnetic block 30 on the horizontal plate 29 and comes into contact with the pressure sensor 31. The pressure sensor 31 transmits the signal to the PLC controller, triggering the fill light 26 on the top plate 25 to turn on, providing fill light for the camera component 28 inside the protective box 27, ensuring clear image acquisition.

[0056] After use, rotate the protective plate 33 in the reverse direction to magnetically close it with the magnetic block 30. The pressure sensor 31 detects the signal and, via the PLC controller, shuts off the supplementary light 26. To reset the equipment height and angle, simply reverse the lifting and angle adjustment mechanism. The maintenance door on the rear of the fixed box 7 allows for easy maintenance of the internal transmission components, thus completing a series of tasks. Content not described in detail in this manual is prior art known to those skilled in the art.

[0057] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A touch screen display with a liftable structure and a camera structure, comprising a counterweight base (1), a connecting frame (5), and a touch screen display assembly (24), wherein guide rails (2) are installed on both the left and right sides of the upper surface of the counterweight base (1), and movable strips (3) are provided between the guide rails (2), characterized in that: A connecting frame (5) is installed above the movable bar (3), a rack assembly (6) is installed on the rear side of the movable bar (3), a fixed box (7) is installed on the rear side of the guide rail (2), and a connecting shaft (8) is installed inside the fixed box (7) through a bearing seat. A gear assembly (9) and a worm gear assembly (10) are installed on the connecting shaft (8). The connecting frame (5) has a first connecting strip (12) installed on the left and right sides below the front surface, and a groove (13) is provided on the upper surface of the first connecting strip (12). A slider (14) is provided inside the groove (13), and a rotating strip (20) is hinged to the front side of the slider (14). The connecting frame (5) has a second connecting strip (21) installed on the left and right sides above the front surface, and a connecting component (22) is hinged to the front side of the rotating strip (20). An mounting plate (23) is installed on the connecting component (22), and a touch screen assembly (24) is installed on the front surface of the mounting plate (23). A top plate (25) is installed above the touch display assembly (24), and a fill light (26) is installed on the front surface of the top plate (25). A protective box (27) is installed above the top plate (25), and a camera assembly (28) is installed inside the protective box (27). A horizontal plate (29) is installed on the front surface of the top plate (25), and a magnetic block (30) and a pressure sensor (31) are installed on the upper surface of the horizontal plate (29). A protective plate (33) is provided on the front surface of the protective box (27).

2. The touch screen display with a liftable structure and a camera structure according to claim 1, characterized in that: Slides (4) are installed on both the left and right sides of the movable strip (3), and the slides (4) are slidably connected to the guide rail (2).

3. The touch screen display with a liftable structure and a camera structure according to claim 1, characterized in that: Both the gear assembly (9) and the worm gear assembly (10) are fixedly connected to the connecting shaft (8), and the gear assembly (9) and the rack assembly (6) mesh with each other.

4. The touch display screen with a liftable structure and a camera structure according to claim 3, characterized in that: The worm gear assembly (11) is installed inside the fixed box (7) through a bearing seat. The worm gear assembly (11) meshes with the worm wheel assembly (10). An inspection door is provided on the rear side of the fixed box (7).

5. The touch screen display with a liftable structure and a camera structure according to claim 1, characterized in that: The slider (14) is slidably connected to the slide groove (13), and a guide rod (15) is installed on the rear side of the slider (14). The rear end of the guide rod (15) is connected through the movable plate (19). The guide rod (15) passes through the connecting frame (5) and is slidably connected to the connecting frame (5).

6. The touch display screen with a liftable structure and a camera structure according to claim 5, characterized in that: A vertical plate (16) is installed on the connecting frame (5), and a small motor (18) is installed on the front surface of the vertical plate (16). A threaded rod (17) is installed on the rear side of the small motor (18) through the output shaft, and the threaded rod (17) is threadedly connected to the movable plate (19).

7. The touch display screen with a liftable structure and a camera structure according to claim 1, characterized in that: The upper and lower sides of the connecting component (22) are hinged to the second connecting strip (21) and the rotating strip (20) respectively, and the mounting plate (23) is fixedly connected to the connecting component (22).

8. The touch screen display with a liftable structure and a camera structure according to claim 1, characterized in that: The magnetic block (30) is located on the left and right sides of the upper surface of the horizontal plate (29), and the pressure sensor (31) is located on the right side of the upper surface of the horizontal plate (29). The magnetic block (30) is magnetically connected to the lower surface of the protective plate (33).

9. The touch screen display with a liftable structure and a camera structure according to claim 1, characterized in that: The pressure sensor (31) is connected to the PLC controller, and the PLC controller is connected to the fill light (26).

10. The touch display screen with a liftable structure and a camera structure according to claim 1, characterized in that: A rotating assembly (32) is installed on the right side of the protective box (27), and the rotating assembly (32) is connected to the protective plate (33).

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