An angle-adjustable curved smart display screen

Abstract

This invention discloses an angle-adjustable curved smart display screen, relating to the field of display screen technology. It includes a base, a rotating lifting disc on the upper surface of the base, an additional housing on the upper surface of the rotating lifting disc, a curved display screen on one side of the additional housing, and an adjustment mechanism inside the additional housing. The adjustment mechanism includes an adjustment component and a refractive component. The adjustment component includes an electric telescopic rod located on the inner bottom surface of the additional housing. The refractive component includes two side-refracting housings, respectively located on the left and right sides of the additional housing. An electric rotating shaft is located at the connection between the side-refracting housings and the additional housing. Multiple outer frames are provided on the adjacent side surfaces of the two side-refracting housings, with six connecting rotating shafts arranged horizontally to form a frame component. In this solution, the adjustment mechanism achieves screen brightness compensation, solving the problem of limited side viewing of traditional curved screens.

Description

Technical Field

[0001] This invention relates to the field of display technology, specifically to an angle-adjustable curved smart display screen. Background Technology

[0002] With the rapid development of display technology and the increasing demand from consumers for visual experiences, curved displays have emerged and gradually become a market hotspot. Curved displays, with their unique arc design, offer users a more immersive viewing experience, making the image seem to surround the viewer, enhancing the sense of visual envelopment and realism. They are widely used in home theaters, gaming, commercial displays, and many other fields. However, in the application of curved displays, different users have significantly different usage scenarios and viewing habits. For example, in a home environment, users may view the screen in various postures such as sitting or lying down at different times; in commercial displays, viewers may be positioned at different angles and distances from the screen. This requires curved displays to have flexible angle adjustment capabilities to meet diverse viewing needs. At the same time, the concept of smart displays is deepening, and displays are no longer merely carriers of information, but are developing towards intelligence and interactivity.

[0003] Existing curved display adjustment technologies have many shortcomings. Traditional curved displays can only perform simple tilting up and down or rotating left and right in terms of angle adjustment, and the adjustment range and precision are extremely limited. It is difficult to achieve precise control of multiple angles such as tilting up and down, rotating left and right, and zooming in and out simultaneously. In actual use, users may need to adjust the display in multiple dimensions according to different viewing scenarios and needs. However, existing curved display adjustment technologies cannot meet these complex needs, making users often feel inconvenienced and unable to obtain the most comfortable viewing angle. In addition to the shortcomings in angle adjustment, existing curved displays also have obvious defects in the side viewing experience. Due to the curvature characteristics of the curved display itself, when the viewer is on the side of the screen, the angle between the received light and the line of sight becomes too large. This excessive angle causes some light to be reflected and absorbed by the screen frame or the surrounding environment, which greatly reduces the light intensity that actually reaches the human eye. As a result, the side viewer cannot obtain the same clear and bright viewing effect as the viewer in the front position, reducing the efficiency and quality of information transmission. Summary of the Invention

[0004] The purpose of this invention is to provide an angle-adjustable curved smart display screen to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an angle-adjustable curved smart display screen, comprising:

[0006] The base has a rotating lifting plate on its upper surface, an additional box on its upper surface, a curved display screen on one side of the additional box, and an adjustment mechanism inside the additional box. The adjustment mechanism includes an adjustment component and a refractive component. The adjustment component includes an electric telescopic rod located on the inner bottom surface of the additional box. A limiting frame is provided at the end of the output shaft of the electric telescopic rod, and a connecting vertical rod is provided on one side of the limiting frame.

[0007] The refractive assembly includes: two side-refracting boxes, which are respectively disposed on the left and right sides of the auxiliary box. An electric rotating shaft is provided at the connection between the side-refracting box and the auxiliary box. Multiple outer frames are provided on the adjacent side surfaces of the two side-refracting boxes. Every six connecting rotating shafts are arranged horizontally to form a frame component. Multiple frames are arranged vertically and installed on one side surface of the side-refracting box. A refractive prism is provided at the center of the outer frame.

[0008] Furthermore, multiple auxiliary sliding plates are provided on both sides of the limiting frame, a central connecting plate is provided at the center of the limiting frame, two small telescopic rods are provided on one side of the central connecting plate, an adjustment button for controlling the small telescopic rods is provided on the upper surface of the base, a connecting block is provided at the end of the output shaft of the small telescopic rod, stabilizing sliding plates are provided on both sides of the connecting block, a connecting plate is provided between the connecting block and the connecting vertical rod, and a connecting shaft is provided at the connection between the connecting plate, the connecting block and the connecting vertical rod.

[0009] Furthermore, the curved display screen is connected to one side surface of the connecting vertical rod, and a contact round post is provided on one side surface of the curved display screen. A bottom groove is provided on the inner bottom surface of the additional box, and a bottom slider that cooperates with the bottom groove is provided on the bottom surface of the limiting frame. Multiple connecting limiting plates are also provided on the inner two side surfaces of the additional box. A top sliding groove that cooperates with the stabilizing slider and the auxiliary slider is provided on the upper surface of the connecting limiting plate, and a limiting buffer plate is provided at one end of the connecting limiting plate.

[0010] Furthermore, the upper surface of the base is provided with a start button for controlling the electric rotating shaft, one side surface of the side refraction box is provided with an air outlet, one side surface of the side refraction box is provided with a folding cover, a rotating shaft is provided at the connection between the folding cover and the side refraction box, one side surface of the side refraction box is also provided with multiple secondary infrared detection heads, and the upper surface of the curved display screen is provided with a main infrared detection head that cooperates with the secondary infrared detection heads.

[0011] Furthermore, a central rotating shaft is provided on one side surface of the refractive prism, a connecting crossbar is provided on one side surface of the central rotating shaft, a small shaft is provided at the connection between the connecting crossbar and the central rotating shaft, a meshing sleeve is provided on one side surface of the connecting crossbar, and multiple small motors are provided on the inner side surface of the side refractive box, each small motor cooperating with a set of frame components, and a small screw is provided on the output end of the small motor, the small screw being meshed with the meshing sleeve.

[0012] Furthermore, a small processor is also provided on one inner surface of the side-refracting box, and the small processor is electrically connected to the secondary infrared detection head. A signal controller is also provided on the inner side surface of the side-refracting box, and the signal controller is connected to the small processor via a cable.

[0013] Furthermore, the adjustment mechanism also includes an additional component, which includes: an air duct box, a plurality of small fans on one side surface of the air duct box, air outlet slots at both ends of the air duct box, a connecting support plate on one side surface of the air duct box, an electric shaft at the connection between the connecting support plate and the additional box body, and two telescopic motors on one side surface of the additional box body.

[0014] Furthermore, a connecting frame is provided at the end of the output shaft of the telescopic motor, and a back sliding groove is provided on the side surface of the auxiliary box to facilitate the sliding of the connecting frame. A side cleaning plate is provided at one end of the connecting frame, and multiple cleaning rollers are provided inside the side cleaning plate. Multiple micro motors for driving the cleaning rollers to rotate are also provided inside the side cleaning plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this solution, by incorporating a refractive component, the problem of brightness attenuation caused by light dispersion when viewing a curved screen from the side is solved. Through a dynamic gradient refraction prism array and a multi-sensor closed-loop control system, the problem of brightness attenuation caused by light dispersion when viewing a curved screen from the side is also solved. Through multiple adjustable prism arrays, the tilt angle can be adjusted in real time according to the viewer's position. When viewed from the side, the infrared sensor quickly captures the incident angle of light and the intensity of ambient light, and drives the micro motor to precisely control the deflection of the prism, refocusing the originally scattered edge light onto the viewer's line of sight, thereby improving the uniformity of screen brightness in the side area and compensating for the limited side viewing experience caused by the curved screen.

[0017] 2. In this solution, by setting up adjustment components, the limitation of the single dimension of traditional curved screen adjustment is broken. Through the coordinated design of rotating lifting plate, double telescopic rod and hinge frame, three-dimensional precise adjustment of left and right rotation, up and down tilt and front and back distance is achieved. This solves the problems of single-axis adjustment causing screen offset and poor stability of multi-axis linkage in the existing technology. The built-in infrared sensor and intelligent controller can track the audience position in real time and automatically drive the mechanical structure to complete the angle adaptation, avoiding the tediousness and error of manual adjustment.

[0018] 3. In this solution, the addition of components significantly improves the reliability and maintenance efficiency of the refractive assembly. The side cleaning plate automatically covers the refractive prism when stored to prevent dust or collision damage. When unfolded, it is moved and avoided by a telescopic motor. After use, the cleaning roller automatically cleans the prism surface, reducing manual maintenance costs. The air box forms a directional airflow through a small fan, which can both absorb dust on the screen surface and discharge it through the air outlet, and also enter the side refractive box for heat dissipation through the gap between the outer frame and the refractive prism, thereby helping the refractive assembly achieve better performance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the rear view structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the adjustment mechanism structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the adjustment component structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the additional box of the present invention;

[0024] Figure 6 This is a schematic diagram of the internal structure of the side-reflection box of the present invention;

[0025] Figure 7 This is a schematic diagram of the frame component structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the base structure of the present invention.

[0027] In the diagram: 1. Base; 2. Additional housing; 3. Curved display screen; 4. Side refraction housing; 5. Secondary infrared detector; 6. Main infrared detector; 7. Air intake box; 8. Side cleaning plate; 9. Folding cover; 10. Air outlet; 11. Air outlet duct; 12. Cleaning roller; 13. Rear sliding groove; 14. Connecting frame; 15. Telescopic motor; 16. Small fan; 17. Connecting support plate; 18. Connecting vertical rod; 19. Restricting buffer plate; 20. Refraction prism; 21. Restricting frame; 22. Central connecting plate; 23. Small telescopic rod; 24. 25. Connecting block; 26. Connecting plate; 27. Connecting shaft; 28. Stabilizing slide; 29. ​​Electric telescopic rod; 30. Bottom slide groove; 31. Connecting limiting plate; 32. Top slide groove; 33. Contact round pile; 34. Small processor; 35. Signal controller; 36. Electric shaft; 37. Outer frame; 38. Central shaft; 39. Connecting crossbar; 40. Small shaft; 41. Small motor; 42. Small screw; 43. Engaging sleeve; 44. Rotating lifting plate; 45. Start button; 46. Adjustment button; 47. Auxiliary slide. Detailed Implementation

[0028] 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.

[0029] Example 1: Please refer to Figures 1 to 8 An angle-adjustable curved smart display screen includes:

[0030] Base 1, serving as a stable support foundation for the entire equipment, plays a crucial role. A rotating lifting plate 43 is mounted on the upper surface of base 1. The rotating lifting plate 43 meshes with a guide rail via a gear transmission mechanism, achieving 360-degree stepless rotation. An auxiliary housing 2 is mounted on the upper surface of the rotating lifting plate 43. A curved display screen 3 is mounted on one side of the auxiliary housing 2. An adjustment mechanism is located inside the auxiliary housing 2, comprising an adjustment component and a refractive component. The adjustment component includes an electric telescopic rod 28, which is located on the inner bottom surface of the auxiliary housing 2. A limiting frame 21 is mounted at the end of the output shaft of the electric telescopic rod 28. Multiple auxiliary sliding plates 46 are mounted on both sides of the limiting frame 21. A central connecting plate 22 is located at the center of the limiting frame 21. Two small telescopic rods 23, which are miniature pneumatic push rods, are mounted on one side of the central connecting plate 22. An adjustment button 45 for controlling the small telescopic rods 23 is mounted on the upper surface of base 1. A connecting block 24 is provided at the end of the output shaft of the 3. Stable sliding plates 27 are provided on both sides of the connecting block 24. A connecting vertical rod 18 is provided on one side of the limiting frame 21. A connecting plate 25 is provided between the connecting block 24 and the connecting vertical rod 18. A connecting shaft 26 is provided at the connection point between the connecting plate 25, the connecting block 24, and the connecting vertical rod 18. The curved display screen 3 is connected to one side surface of the connecting vertical rod 18. A contact post 32 is provided on one side surface of the curved display screen 3. The inner bottom of the auxiliary box 2... The bottom surface of the limiting frame 21 is provided with a bottom slide groove 29, and the bottom surface of the limiting frame 21 is provided with a bottom slider that cooperates with the bottom slide groove 29. The bottom slide groove 29 adopts a V-shaped guide rail design, which, together with the roller-type bottom slider on the bottom surface of the limiting frame 21, forms a double guide structure. The inner two sides of the additional box 2 are also provided with multiple connecting limiting plates 30. The upper surface of the connecting limiting plate 30 is provided with a top sliding groove 31 that cooperates with the stabilizing slide 27 and the auxiliary slide 46. One end of the connecting limiting plate 30 is provided with a limiting buffer plate 19.

[0031] In use, when the angle of the curved display screen 3 needs to be adjusted, the user presses the adjustment buttons 45 on both sides of the upper surface of the base 1 to control the rotating lifting plate 43 and the two small telescopic rods 23 respectively, thereby adjusting the angle of the curved display screen 3. When rotating left and right, the adjustment button 45 drives the rotating lifting plate 43 to rotate, thereby adjusting the left and right angle. When adjusting the angle up and down, the adjustment button 45 drives the small telescopic rods 23 to extend and retract. When the curved display screen 3 needs to be moved away from or closer to the user, the two small telescopic rods 23 are extended synchronously by operating them, and the upper and lower connecting plates 25 simultaneously push the connecting vertical rod 18 to one side, thereby moving the curved display screen 3 away from or closer to the user. When the screen of the curved display screen 3 needs to be tilted downward, the upper small telescopic rod 23 is retracted, and the lower small telescopic rod 23 is retracted. The small telescopic rod 23 extends, causing the connecting vertical rod 18 to tilt. At this time, the curved display screen 3 can be tilted downwards. If the screen of the curved display screen 3 is to be tilted upwards, the small telescopic rod 23 at the top is extended and the small telescopic rod 23 at the bottom is retracted, causing the connecting vertical rod 18 to tilt upwards, thus changing the screen to an upward tilt. In this way, the user can easily adjust the screen angle. If the automatic adjustment mode is used, the user presses the corresponding button in the adjustment button 45, and the main infrared detection head 6 on the upper surface of the curved display screen 3 locks the user's face position. When the user changes position within a certain range, the small controller set inside the auxiliary box 2 processes the data of the user's position detected by the main infrared detection head 6 and automatically drives the adjustment component to adjust the position of the curved display screen 3.

[0032] The refractive assembly includes two side-reflecting boxes 4, each made of high-strength magnesium-aluminum alloy. The two side-reflecting boxes 4 are respectively positioned on the left and right sides of the auxiliary box 2. An electric rotating shaft 35 is provided at the connection between the side-reflecting box 4 and the auxiliary box 2, supporting 0-90 degree folding. A start button 44 for controlling the electric rotating shaft 35 is provided on the upper surface of the base 1. The left button controls the left box, and the right button controls the right box. An air outlet 10 is provided on one side surface of each side-reflecting box 4, featuring a honeycomb grille design, which, in conjunction with the internal cooling fan, forms a fixed... The air duct effectively dissipates the heat generated during the operation of the prism assembly. A folding cover 9 is provided on one side surface of the side refraction box 4, and a pivot is provided at the connection between the folding cover 9 and the side refraction box 4. Multiple secondary infrared detectors 5 are also provided on one side surface of the side refraction box 4. A primary infrared detector 6, which cooperates with the secondary infrared detectors 5, is provided on the upper surface of the curved display screen 3. The primary infrared detector 6 is located at the top center of the curved display screen 3 and uses a wide-angle lens, forming a spatial complement to the secondary infrared detectors 5. Multiple outer frames 36 are provided on the adjacent side surfaces of the two side refraction boxes 4. 36 is made of carbon fiber. Six connecting pivots 26 are arranged horizontally to form a frame component. Multiple frame components are arranged vertically and installed on one side surface of the side refraction box 4. A refraction prism 20 is located at the center of the outer frame 36. The refraction prism 20 is made of high-transmittance optical glass with an anti-reflective coating. A central pivot 37 is located on one side surface of the refraction prism 20. A connecting crossbar 38 is located on one side surface of the central pivot 37. A small shaft 39 is located at the connection between the connecting crossbar 38 and the central pivot 37. A small shaft 39 is located on one side surface of the connecting crossbar 38. The side refraction box 4 has a meshing sleeve 42 and multiple small motors 40 are provided on the inner side surface. Each small motor 40 is respectively matched with a set of lens frame components. A small screw 41 is provided on the output end of the small motor 40. The small screw 41 is meshed with the meshing sleeve 42. A small processor 33 is also provided on the inner side surface of the side refraction box 4. The small processor 33 is electrically connected to the secondary infrared detection head 5. A signal controller 34 is also provided on the inner side surface of the side refraction box 4. The signal controller 34 is connected to the small processor 33 through a cable.

[0033] In normal operation, the two side-reflecting boxes 4 are folded to the left and right sides of the auxiliary box 2. When a user is using the device normally and a new viewer arrives on one side, to ensure the viewing experience for the viewer on the side, the user can press the corresponding start button 44 according to the viewer's position. The start button 44 drives the electric rotating shaft 35 on the same side as the viewer to rotate the side-reflecting box 4 to a preset angle, so that the secondary infrared detector 5 and the main infrared detector 6 on the top of the curved display screen 3 form a beam path. The secondary infrared detector 5 monitors the ambient light intensity and incident angle in real time and transmits the data to the miniature processor 33. After calculation, the miniature processor 33 drives the corresponding miniature motor 40 to start through the signal controller 34. The miniature screw 41 at the output end of the miniature motor 40 is threadedly engaged with the meshing sleeve 42, thereby driving the connecting crossbar 38 to move, and transmitting the force to the central rotating shaft through the miniature shaft 39. 37, so that the central pivot 37 rotates at the center of the outer frame 36, thereby adjusting the tilt angle of the refractive prism 20 on the outer frame 36. Each frame component consisting of six connected pivots 26 can be adjusted independently. Multiple frames are arranged vertically to form a gradient refractive surface. For viewers sitting on the side, the angle between the light emitted from the edge of the screen and the viewer's line of sight is too large. Some of the light is absorbed by the screen frame or the environment, reducing the actual light intensity reaching the human eye. The refractive prism 20 refracts the light emitted from the curved display screen 3 by changing the angle, refracting the light emitted from the curved display screen 3 back to one side of the screen, enhancing the brightness of the side of the screen, and compensating for the poor viewing experience caused by the light path deviation due to the curvature of the screen in the perspective of the side viewer. When there is a strong light source above the curved display screen 3, the user can flip out the two flip-up covers 9 to form a light-shielding cover above the curved display screen 3, thereby ensuring the viewing effect.

[0034] The adjustment mechanism also includes an additional component, which includes: an air duct 7, which is made of high-strength aluminum alloy. Multiple small fans 16 are provided on one side surface of the air duct 7. Air outlet slots 11 are provided at both ends of the air duct 7. A connecting support plate 17 is provided on one side surface of the air duct 7. An electric shaft is provided at the connection between the connecting support plate 17 and the auxiliary box 2. Two telescopic motors 15 are also provided on one side surface of the auxiliary box 2. A connecting frame 14 is provided at the end of the output shaft of the telescopic motor 15. A back sliding groove 13 is opened on the side surface of the auxiliary box 2 to facilitate the sliding of the connecting frame 14. A side cleaning plate 8 is provided at one end of the connecting frame 14. Multiple cleaning rollers 12 are provided inside the side cleaning plate 8. The surface of the cleaning rollers 12 is covered with nanofiber cloth, and the central shaft is made of stainless steel. Multiple micro motors for driving the cleaning rollers 12 to rotate are also provided inside the side cleaning plate 8.

[0035] The additional components are used to assist the refractive components to achieve better performance. In normal operation, when the two side refraction boxes 4 are stored on the two sides of the additional box 2, the two side cleaning plates 8 cover one side of the side refraction box 4 to protect the refractive prisms 20 on the surface of the side refraction box 4 and prevent damage to the refractive prisms 20 on the surface of the side refraction box 4 when stored. When the side refraction box 4 needs to be flipped and unfolded, the corresponding telescopic motors 15 on the side surface of the additional box 2 and the unfolded side extend after receiving a control signal. The side cleaning plate 8 is moved by the connecting frame 14 to make room for the side refraction box 4 to flip. After the side refraction box 4 has finished flipping, the telescopic motor 15 is activated to reset the side cleaning plate 8. After the side refraction box 4 is no longer in use, it is flipped and stored on one side of the auxiliary box 2. The multiple cleaning rollers 12 on the side surface of the side cleaning plate 8 are driven by multiple micro motors inside the side cleaning plate 8 to clean the surface of the refraction prism 20. The air box 7 above the auxiliary box 2 is positioned above the side refraction box 4. When in operation, the user flips the air intake box 7 along the connecting support plate 17 to position it on the upper surface of the curved display screen 3. If the two folding covers 9 are open, one bottom surface of the air intake box 7 rests on the upper surface of the two folding covers 9. Air is drawn in from the outside by a small fan 16 on the side surface of the air intake box 7 and discharged from the air outlets 11 on both sides. Because the small fan 16 is positioned directly opposite the screen of the curved display screen 3, it can effectively draw air from the screen surface during the air intake process. Dust is sucked away and flows out of the air chamber 7 through the air outlet 11 with the airflow. The two air outlets 11 are oriented opposite to the frame component on the side surface of the side refraction box 4. When the frame component rotates and adjusts the position of the refraction prism 20 in order to refract light, a gap will appear between the refraction prism 20 and the outer frame 36. After the air leaves the air chamber 7, it will be blown in through the gap between the outer frame 36 and the refraction prism 20 and enter the interior of the side refraction box 4 to cool its interior, and finally be discharged from the air outlet 10.

[0036] The working principle of this invention is:

[0037] When in use, the adjustment component is used to adjust the angle of the curved display screen 3. When adjustment is needed, the user presses the adjustment button 45 on the base 1. If left or right rotation is required, the rotating lifting plate 43 will rotate. If the angle is to be adjusted up or down, or the curved display screen 3 is to be moved away from or closer to the user, the small telescopic rod 23 is to be extended or retracted by the adjustment button 45. When the two small telescopic rods 23 are extended synchronously, the upper and lower connecting plates 25 will push the connecting vertical rod 18 at the same time, causing the curved display screen 3 to move. If the screen is tilted downward, the upper small telescopic rod 23 will retract and the lower one will extend. If it is tilted upward, the upper one will extend and the lower one will retract. When the automatic adjustment mode is used, the corresponding button is pressed, and the main infrared detection head 6 on the upper surface of the curved display screen 3 locks the position of the user's face. The small controller in the auxiliary box 2 automatically drives the adjustment component to adjust the position of the curved display screen 3 according to the position data.

[0038] The refractive assembly enhances the side-viewing experience. In normal conditions, the two side-refracting boxes 4 are folded on both sides of the auxiliary box 2. When there is a side-viewer, pressing the start button 44 drives the same-side electric rotating shaft 35 to rotate the side-refracting box 4 to a preset angle. The secondary infrared detector 5 and the main infrared detector 6 form a beam path. The data monitored by the secondary infrared detector 5 is transmitted to the small processor 33. After calculation, the signal controller 34 drives the small motor 40 to start. The small screw 41 and the meshing sleeve 42 work together to move the connecting crossbar 38. The small shaft 39 rotates the central rotating shaft 37 to adjust the tilt angle of the refractive prism 20. Multiple sets of frame components form a gradient refractive surface to enhance the brightness of the screen side. When the light source above is strong, the flip cover 9 is flipped out to form a light-shielding cover.

[0039] Additional components are used to assist the refractive components. When the side refraction box 4 is stored, the side cleaning plate 8 protects the refraction prism 20. When unfolded, the telescopic motor 15 drives the side cleaning plate 8 to move and make way. After the end, it is reset. The cleaning roller 12 cleans the surface of the refraction prism 20. When the side refraction box 4 is working, the air box 7 flips to the upper surface of the curved display screen 3. The small fan 16 sucks in the air and removes dust. The air is blown into the side refraction box 4 from the air outlet 11 to cool it down. Finally, it is discharged from the air outlet 10.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An angle-adjustable curved smart display screen, characterized in that, include: The base has a rotating lifting plate on its upper surface, an additional box on its upper surface, a curved display screen on one side of the additional box, and an adjustment mechanism inside the additional box. The adjustment mechanism includes an adjustment component and a refractive component. The adjustment component includes an electric telescopic rod located on the inner bottom surface of the additional box. A limiting frame is provided at the end of the output shaft of the electric telescopic rod, and a connecting vertical rod is provided on one side of the limiting frame. The refractive assembly includes: two side-refracting boxes, which are respectively disposed on the left and right sides of the auxiliary box. An electric rotating shaft is provided at the connection between the side-refracting box and the auxiliary box. Multiple outer frames are provided on the adjacent side surfaces of the two side-refracting boxes. Every six connecting rotating shafts are arranged horizontally to form a frame component. Multiple frames are arranged vertically and installed on one side surface of the side-refracting box. A refractive prism is provided at the center of the outer frame. A central rotating shaft is provided on one side surface of the refractive prism, a connecting crossbar is provided on one side surface of the central rotating shaft, a small shaft is provided at the connection between the connecting crossbar and the central rotating shaft, a meshing sleeve is provided on one side surface of the connecting crossbar, and multiple small motors are provided on the inner side surface of the side refractive box. Each small motor cooperates with a set of frame components. A small screw is provided on the output end of the small motor, and the small screw is meshed with the meshing sleeve. A small processor is also provided on one side of the inner surface of the side-refracting box. The small processor is electrically connected to the secondary infrared detection head. A signal controller is also provided on the inner side of the side-refracting box. The signal controller is connected to the small processor via a cable.

2. The angle-adjustable curved smart display screen according to claim 1, characterized in that: Multiple auxiliary sliding plates are provided on both sides of the limiting frame. A central connecting plate is provided at the center of the limiting frame. Two small telescopic rods are provided on one side of the central connecting plate. An adjustment button for controlling the small telescopic rods is provided on the upper surface of the base. A connecting block is provided at the end of the output shaft of the small telescopic rod. Stable sliding plates are provided on both sides of the connecting block. A connecting plate is provided between the connecting block and the connecting vertical rod. A connecting shaft is provided at the connection between the connecting plate, the connecting block, and the connecting vertical rod.

3. The angle-adjustable curved smart display screen according to claim 1, characterized in that: The curved display screen is connected to one side surface of the connecting vertical rod. A contact round post is provided on one side surface of the curved display screen. A bottom groove is provided on the bottom surface of the additional box. A bottom slider that cooperates with the bottom groove is provided on the bottom surface of the limiting frame. Multiple connecting limiting plates are also provided on the inner two sides of the additional box. A top sliding groove that cooperates with the stabilizing slider and the auxiliary slider is provided on the upper surface of the connecting limiting plate. A limiting buffer plate is provided at one end of the connecting limiting plate.

4. The angle-adjustable curved smart display screen according to claim 1, characterized in that: The upper surface of the base is provided with a start button for controlling the electric rotating shaft. One side surface of the side refraction box is provided with an air outlet. One side surface of the side refraction box is provided with a folding cover. A rotating shaft is provided at the connection between the folding cover and the side refraction box. One side surface of the side refraction box is also provided with multiple secondary infrared detection heads. The upper surface of the curved display screen is provided with a main infrared detection head that cooperates with the secondary infrared detection heads.

5. The angle-adjustable curved smart display screen according to claim 1, characterized in that: The adjustment mechanism also includes an additional component, which includes: an air duct box, a plurality of small fans on one side surface of the air duct box, air outlet slots at both ends of the air duct box, a connecting support plate on one side surface of the air duct box, an electric shaft at the connection between the connecting support plate and the additional box body, and two telescopic motors on one side surface of the additional box body.

6. The angle-adjustable curved smart display screen according to claim 5, characterized in that: The output shaft of the telescopic motor is provided with a connecting frame at its end. The side surface of the auxiliary box is provided with a back sliding groove to facilitate the sliding of the connecting frame. One end of the connecting frame is provided with a side cleaning plate. Multiple cleaning rollers are provided inside the side cleaning plate. Multiple micro motors for driving the cleaning rollers to rotate are also provided inside the side cleaning plate.

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