Interactive display screen for new media display

Abstract

The invention discloses an interactive display screen for new media display, and relates to the technical field of interactive display screens. The device comprises a frame body, the surface of the bottom of the frame body is fixedly connected with the inner side face of a shell, a cleaning assembly is arranged on the side, away from a cooling assembly, of a screen, the cleaning assembly is fixedly connected to the bottom of the inner wall of the shell, and the side, close to the shell, of the cooling assembly penetrates through the frame body and extends into the shell. The surface of the cooling assembly is fixedly connected with the inner side face of the shell, the bent screen can provide a larger visual field range and provide a better visual interaction effect, the cleaning assembly cleans the screen in real time and keeps the screen clean, and the clean screen can enhance the interaction willingness of people and enhance the display effect; the screen is kept clean, oxidation or corrosion of the screen can be avoided, the display life is prolonged, the cooling assembly cools the back of the screen, and therefore the screen is prevented from being overheated and short-circuit damage of the screen is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of interactive display screens, and in particular to an interactive display screen for new media display. Background Art

[0002] Interactive display screen for display is a kind of display screen with high resolution, high brightness and high contrast, large size and wide viewing angle. It can adapt to different ambient light and can display clearly in bright environment. The large size is conducive to attracting the attention of distant audiences, so that audiences at different angles can see the screen content better. In terms of interactivity, it supports touch interaction, multi-touch, support for multiple people to operate at the same time, zoom, rotate, move and other gesture operations; During interaction, pollutants such as body fat and dust on people's hands will adhere to the surface of the screen, causing screen pollution. The polluted screen not only affects the display effect, but also greatly reduces the willingness of passers-by to interact, which is not conducive to display. In addition, the display screen is often powered on for a long time, which will generate a lot of heat and easily cause overheating. Therefore, we proposed an interactive display screen for new media display. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an interactive display screen for new media display, comprising: A housing, and a cabinet door arranged on a side of the housing; A display mechanism, the display mechanism having a cleaning structure for cleaning pollutants left by the interaction; The side surface of the shell is rotatably connected to the surface of the cabinet door through a rotating rod, and the surface of the bottom of the display mechanism is fixedly connected to the inner side surface of the shell; Wherein, the display mechanism comprises: A screen, wherein the screen is bent by a touch screen and is used for display and interaction of a display screen; A cooling component, the cooling component having a pipeline structure for cooling the screen, and a frame arranged outside the cooling component; A cleaning component, which has a lifting structure and is used to wipe pollutants on the screen surface; The surface of the bottom of the frame is fixedly connected to the inner side of the shell, the cleaning component is arranged on the side of the screen away from the cooling component, and the cleaning component is fixedly connected to the bottom of the inner wall of the shell, the side of the cooling component close to the shell passes through the frame and extends to the inside of the shell, and the surface of the cooling component is fixedly connected to the inner side of the shell. During interaction, people touch the screen with their hands, leaving pollutants such as dust and grease, or watching the screen from a distance. The curved screen can provide a larger field of view and better visual interaction effects. A cleaning component is set to drive the cleaning component to rise and fall and slide out of the shell, so as to clean the screen in real time and keep the screen clean. A clean screen can enhance people's willingness to interact and enhance the display effect. Keeping it clean can also prevent the screen from being oxidized or corroded, and extend the display life. Interactive display screens often need to work for a long time and generate a lot of heat. A cooling component is set to cool the back of the screen to avoid overheating of the screen and short-circuit damage to the screen.

[0004] Furthermore, the cleaning component includes a first cleaning plate, which is made of a hydrophilic material. The first cleaning plate is symmetrically arranged on the side of the screen away from the cooling component, driving the two first cleaning plates to rise and fall, thereby scratching and cleaning the screen and removing dust and other impurities on the screen surface.

[0005] Furthermore, a second cleaning plate is symmetrically arranged at the interval between the two first cleaning plates, the second cleaning plates are made of a hydrophilic material, and the cross-sections of the first cleaning plate and the second cleaning plate are both arranged to be triangular, and a partition is arranged at the interval between the first cleaning plate and the second cleaning plate, and the two sides of the partition are respectively fixedly connected to the sides of the first cleaning plate and the second cleaning plate close to each other, driving the first cleaning plate and the second cleaning plate to rise and fall, the first cleaning plate at the top first removes dust and other granular impurities on the surface of the screen, and then the hydrophilic second cleaning plate carries the cleaning liquid to wipe the screen, and the other second cleaning plate then wipes the screen again and absorbs the cleaning liquid to complete the removal of pollutants such as grease, and then the other first cleaning plate wipes the screen dry again to avoid leaving water stains of the cleaning liquid, and the first cleaning plate at the bottom during the descent process. The dust and other granular impurities on the surface of the screen are removed, and the second cleaning plate wipes the screen again. The first cleaning plate on the top removes water stains. During the lifting process, the dust and grease are cleaned twice respectively, and the cleaning effect is better. The setting of the partition can prevent the first cleaning plate from being wetted by the second cleaning plate, maintain the dryness of the first cleaning plate, and ensure its effect of removing water stains. The two second cleaning plates are symmetrically arranged, and the cross-section is triangular, so that the cleaning liquid of the second cleaning plate located at the top is gathered to the tip close to the screen under the action of gravity, which can better wet the screen. The cleaning liquid of the second cleaning plate located at the bottom is gathered to the side away from the screen under the action of gravity. On the premise of ensuring its wetting, it can absorb excess cleaning liquid on the screen surface, avoid the first cleaning plate absorbing too much cleaning liquid, and ensure its effect of wiping away water stains.

[0006] Furthermore, a curved tube is provided at the interval between the two second cleaning plates, and the curved tubes are symmetrically provided in two groups, each group of the curved tubes is provided with a plurality of curved tubes, and the ends of the two curved tubes away from each other are respectively fixedly connected to the sides of the two second cleaning plates close to each other, and a telescopic cylinder is provided at the interval between the two curved tubes, and the inner wall of the telescopic cylinder on the side close to the screen is slidably connected to the end of the curved tube close to the screen away from the second cleaning plate, and the end of the telescopic cylinder away from the screen is fixedly connected to the end of the curved tube away from the screen away from the second cleaning plate. When rising, the second cleaning plates rub against the screen, driving the two second cleaning plates close to each other, the telescopic tube is squeezed, and the cleaning liquid inside the telescopic tube is squeezed out. When the two second cleaning plates rub against the screen, the friction resistance of the two second cleaning plates offsets each other, thereby relieving the squeezing of the telescopic tube and stopping the extrusion of the cleaning liquid inside the telescopic tube. The same is true when descending, completing the instantaneous extrusion of the cleaning liquid to avoid excessive dripping of the cleaning liquid and avoiding a large amount of water stains.

[0007] Furthermore, an elliptical cylinder is provided inside the telescopic cylinder, and a side of the elliptical cylinder away from the screen is fixedly connected to the inner wall of the telescopic cylinder, and both ends of the elliptical cylinder extend into the two curved tubes, the elliptical cylinder is made of elastic material, and a side of the elliptical cylinder close to the screen is connected to the curved tube, and the interior of the elliptical cylinder is used to hold cleaning liquid, and the telescopic cylinder contracts to drive the elliptical cylinder to deform, thereby squeezing out the cleaning liquid, and when replacing the cleaning liquid, the curved tube is pulled so that the curved tube close to the screen leaves the telescopic cylinder to expose the elliptical tube, and after the cleaning liquid is added, it is reset, and both ends of the elliptical cylinder extend into the curved tube, thereby facilitating extrusion, increasing the extrusion amplitude, and ensuring the extrusion of the cleaning liquid, and the side of the elliptical cylinder close to the screen is connected to the curved tube, so that the cleaning liquid is only squeezed into the second cleaning plate located above, and part of it drips onto the second cleaning plate below, so that the second cleaning plate above is relatively moist, and the second cleaning plate below can absorb the cleaning liquid during wiping, and reuse the cleaning liquid.

[0008] Furthermore, both ends of the two first cleaning plates are fixedly connected with connecting blocks, and a connecting column is arranged at the interval between the two connecting blocks, and both ends of the connecting column are respectively fixedly connected to one end of the two connecting blocks close to each other, and a connecting plate is fixedly connected to the surface of the connecting column, and a telescopic rod is fixedly connected to the side of the connecting plate away from the screen, and one end of the telescopic rod away from the connecting plate is fixedly connected to the bottom of the inner wall of the shell, and the telescopic rod is started and contracts, driving the connecting plate to rise and fall, driving the connecting column, the connecting block, the two first cleaning plates, the partition, and the two second cleaning plates to rise and fall, thereby completing the cleaning of the screen. The setting of the connecting column can prevent the two first cleaning plates from being too close, prevent the telescopic cylinder from being overly compressed, and thus prevent excessive extrusion of the cleaning liquid.

[0009] Furthermore, a sealing plate is fixedly connected to the side of the connecting plate away from the telescopic rod, the surface of the sealing plate is slidably connected to the inner side surface of the shell, and the sealing plate is symmetrically arranged on the inner wall of the shell. The sealing plate seals the top of the shell, which can prevent dust from falling into the inside of the shell during non-cleaning time and prevent dust adhesion from affecting the cleaning effect.

[0010] Furthermore, the cooling component includes a cooling tube, which is arranged at the interval between the screen and the frame, and the cooling tube is arranged in a serpentine shape, both ends of the cooling tube extend to the interior of the shell, and both ends of the cooling tube are fixedly connected with connecting tubes, a pump body is arranged at the interval between the two connecting tubes, one end of the two connecting tubes close to each other is fixedly connected to the surface of the pump body, and the surface of the pump body is fixedly connected to the inner wall of the shell, and the pump body is started, and the pump body drives the air circulation inside the connecting tube and the cooling tube, thereby cooling the back of the screen to prevent the screen from overheating. The serpentine-shaped cooling tube can provide a longer cooling path in a limited space and obtain a better cooling effect.

[0011] Furthermore, a cooling hole is provided on the side of the cooling tube close to the screen, and a plurality of the cooling holes are provided, and the plurality of cooling holes are evenly distributed along the serpentine path of the cooling tube. The air inside the cooling tube flows, and the air inside the frame is injected into the cooling hole, thereby driving the hot air to flow, thereby achieving a better cooling effect.

[0012] Furthermore, a triangular plate is fixedly connected to the inner wall of the heat dissipation hole on the side of the frame away from the shell, and a bent plate is provided on the side of the triangular plate away from the inner wall of the heat dissipation hole of the frame, and the side of the bent plate away from the triangular plate is fixedly connected to the inner wall of the other side of the heat dissipation hole of the frame, and the triangular plate is inclined toward the side away from the shell, and the bent plate is bent toward the side away from the shell. The triangular plate forms a conical structure for the heat dissipation hole of the frame, and the gap is larger on the side close to the shell to facilitate the discharge of hot air, while the narrow side can prevent dust from falling in. The bent plate can further block the falling dust without affecting the rising of the hot air.

[0013] The present invention has the beneficial effects: The present invention sets a display mechanism. During interaction, people touch the screen with their hands, leaving pollutants such as dust and grease, or when viewing the screen from a distance, the curved screen can provide a larger field of view and better visual interaction effects. The cleaning component can clean the screen in real time to keep the screen clean. A clean screen can enhance people's willingness to interact and enhance the display effect. Keeping the screen clean can also prevent the screen from being oxidized or corroded, thereby extending the display life. Interactive display screens often need to work for a long time and generate a lot of heat. A cooling component is set to cool the back of the screen, thereby avoiding overheating of the screen and preventing short-circuit damage to the screen.

[0014] The present invention arranges a cleaning component, and during the lifting process, the dust and grease are cleaned twice respectively, so the cleaning effect is better. The arrangement of the partition can prevent the first cleaning plate from being wetted by the second cleaning plate, maintain the dryness of the first cleaning plate, and ensure the effect of removing water stains. The two second cleaning plates are symmetrically arranged, and the cross-section is triangular, so that the cleaning liquid of the second cleaning plate located on the upper side is gathered to the tip close to the screen under the action of gravity, and can better wet the screen. The cleaning liquid of the second cleaning plate located on the lower side is gathered to the side away from the screen under the action of gravity. Under the premise of ensuring its wetting, it can absorb the excess cleaning liquid on the screen surface, avoid the first cleaning plate absorbing too much cleaning liquid, and ensure the effect of wiping away water stains.

[0015] The present invention arranges a telescopic tube. When the telescopic tube is raised, the two second cleaning plates approach each other to squeeze out the cleaning liquid inside the telescopic tube. When the two second cleaning plates rub against the screen, the extrusion of the telescopic tube is released and the extrusion of the cleaning liquid inside the telescopic tube is stopped. The same is true when the telescopic tube is lowered. The instantaneous extrusion of the cleaning liquid is completed to avoid excessive dripping of the cleaning liquid and a large amount of water stains. The two ends of the elliptical tube extend into the inside of the curved tube, thereby facilitating extrusion, increasing the extrusion amplitude, and ensuring the extrusion of the cleaning liquid. The side of the elliptical tube close to the screen is connected to the curved tube, so that the cleaning liquid is only squeezed into the second cleaning plate located above, and part of it drips onto the second cleaning plate located below, so that the second cleaning plate above is relatively moist. The second cleaning plate below can absorb the cleaning liquid during wiping and reuse the cleaning liquid.

[0016] The present invention sets a cooling component, and the pump body drives the air circulation inside the connecting pipe and the cooling pipe, so as to cool the back of the screen and prevent the screen from overheating. The serpentine cooling pipe can provide a longer cooling path in a limited space and obtain a better cooling effect. The air inside the cooling pipe flows, and the air inside the frame is injected into the cooling hole, thereby driving the flow of hot air, thereby achieving a better cooling effect.

[0017] The present invention arranges a triangular plate to form a conical structure of the heat dissipation holes of the frame. The gap on the side close to the shell is larger, which is convenient for the discharge of hot air. At the same time, the narrow side can prevent dust from falling in. The bent plate is arranged to further block the falling dust without affecting the rising of the hot air. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of an interactive display screen for displaying new media of the present invention; Figure 2 This is a schematic diagram of the internal structure of the shell; Figure 3 Schematic diagram of the screen structure of the present invention Figure 4 This is a schematic diagram of the display mechanism structure; Figure 5 It is a schematic diagram of the cross-sectional structure of the telescopic cylinder of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the shell of the present invention; Figure 7 This is a schematic diagram of the structure of the cooling component of the present invention; Figure 8 This is a schematic diagram of the cooling tube structure of the present invention; Fig. 9 For the present invention Figure 7 Enlarged view of part A.

[0019] In the figure: 1. shell; 2. cabinet door; 3. display mechanism; 31. screen; 32. frame; 33. cleaning assembly; 331. first cleaning plate; 332. second cleaning plate; 333. partition; 334. bent pipe; 335. telescopic cylinder; 336. elliptical cylinder; 337. connecting block; 338. connecting column; 339. connecting plate; 3310. telescopic rod; 3311. sealing plate; 34. cooling assembly; 341. cooling pipe; 342. cooling hole; 343. pump body; 344. connecting pipe; 35. triangle plate; 36. bent plate. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0021] Example 1, please refer to Figure 1-Figure 6 The present invention is an interactive display screen for new media display, comprising: A housing 1, and a cabinet door 2 arranged on a side of the housing 1; A display mechanism 3, the display mechanism 3 having a cleaning structure for cleaning pollutants left by the interaction; The side surface of the housing 1 is rotatably connected to the surface of the cabinet door 2 via a rotating rod, and the surface of the bottom of the display mechanism 3 is fixedly connected to the inner side surface of the housing 1; The display mechanism 3 includes: Screen 31, screen 31 is a curved touch screen, used for display and interaction of the display screen; A cooling component 34, the cooling component 34 having a pipeline structure for cooling the screen 31, and a frame 32 arranged outside the cooling component 34; A cleaning component 33, which has a lifting structure and is used to wipe pollutants on the surface of the screen 31; The surface at the bottom of the frame 32 is fixedly connected to the inner side of the shell 1. The cleaning component 33 is arranged on the side of the screen 31 away from the cooling component 34, and the cleaning component 33 is fixedly connected to the bottom of the inner wall of the shell 1. The side of the cooling component 34 close to the shell 1 passes through the frame 32 and extends to the inside of the shell 1, and the surface of the cooling component 34 is fixedly connected to the inner side of the shell 1. During interaction, a person touches the screen 31 with his hand, leaving pollutants such as dust and grease, or watching the screen 31 from a distance. The curved screen can provide a larger field of view and provide a better visual interaction effect. A cleaning component 33 is set to drive the cleaning component 33 to rise and fall and slide out of the shell 1, so that the screen 31 can be cleaned in real time to maintain the cleanliness of the screen 31. A clean screen 31 can enhance people's willingness to interact and enhance the display effect. Keeping it clean can also prevent the screen 31 from being oxidized or corroded, thereby extending the display life. Interactive display screens often need to work for a long time and generate a lot of heat. A cooling component 34 is set to cool the back of the screen 31, thereby avoiding overheating of the screen 31 and avoiding short circuit damage to the screen 31.

[0022] The cleaning component 33 includes a first cleaning plate 331, which is made of a hydrophilic material. The first cleaning plate 331 is symmetrically arranged on the side of the screen 31 away from the cooling component 34, and drives the two first cleaning plates 331 to rise and fall, thereby scratching and cleaning the screen 31 and removing dust and other impurities on the surface of the screen 31.

[0023] The second cleaning plate 332 is symmetrically arranged at the interval between the two first cleaning plates 331, and the second cleaning plates 332 are made of hydrophilic material. The cross-sections of the first cleaning plates 331 and the second cleaning plates 332 are both set to be triangular. A partition 333 is arranged at the interval between the first cleaning plates 331 and the second cleaning plates 332. The two sides of the partition 333 are respectively fixedly connected to the sides of the first cleaning plates 331 and the second cleaning plates 332 that are close to each other, so as to drive the first cleaning plates 331 and the second cleaning plates 332 to rise and fall. The first cleaning plate 331 at the top first removes dust and other granular impurities on the surface of the screen 31, and then the hydrophilic second cleaning plate 332 carries the cleaning liquid to wipe the screen 31. The other second cleaning plate 332 then wipes the screen 31 again and absorbs the cleaning liquid to complete the removal of pollutants such as grease. Then the other first cleaning plate 331 wipes the screen 31 dry again to avoid leaving water stains of the cleaning liquid. During the descent, the first cleaning plate 331 at the bottom The first cleaning plate 331 is used to remove dust and other granular impurities on the surface of the screen 31, and the second cleaning plate 332 wipes the screen 31 again. The first cleaning plate 331 on the top removes water stains. During the lifting process, the dust and grease are cleaned twice respectively, and the cleaning effect is better. The setting of the partition 333 can prevent the first cleaning plate 331 from being wetted by the second cleaning plate 332, maintain the dryness of the first cleaning plate 331, and ensure the effect of removing water stains. The two second cleaning plates 332 are symmetrically arranged, and the cross-section is triangular, so that the cleaning liquid of the second cleaning plate 332 located at the top is gathered to the tip close to the screen 31 under the action of gravity, which can better wet the screen 31. The cleaning liquid of the second cleaning plate 332 located at the bottom is gathered to the side away from the screen 31 under the action of gravity. On the premise of ensuring its wetting, it can absorb the excess cleaning liquid on the surface of the screen 31, avoid the first cleaning plate 331 absorbing too much cleaning liquid, and ensure the effect of wiping water stains.

[0024] The interval between the two second cleaning plates 332 is provided with a curved pipe 334, and the curved pipe 334 is symmetrically arranged in two groups, and each group of curved pipes 334 is provided with a plurality of curved pipes, and the ends of the two curved pipes 334 that are away from each other are respectively fixedly connected to the sides of the two second cleaning plates 332 that are close to each other, and a telescopic cylinder 335 is provided at the interval between the two curved pipes 334, and the inner wall of the side of the telescopic cylinder 335 close to the screen 31 is slidably connected to the end of the curved pipe 334 close to the screen 31 and away from the second cleaning plate 332, and the end of the telescopic cylinder 335 away from the screen 31 is connected to the curved pipe 334 away from the screen 31 and away from the second cleaning plate 332. One end of the cleaning plate 332 is fixedly connected. When rising, the second cleaning plate 332 and the screen 31 rub against each other, driving the two second cleaning plates 332 to approach each other, squeezing the telescopic cylinder 335, and squeezing out the cleaning liquid inside the telescopic cylinder 335. When the two second cleaning plates 332 rub against the screen 31, the friction resistance of the two second cleaning plates 332 offsets each other, thereby relieving the squeezing of the telescopic cylinder 335 and stopping the squeezing of the cleaning liquid inside the telescopic cylinder 335. The same is true when descending, completing the instantaneous squeezing of the cleaning liquid to avoid excessive dripping of the cleaning liquid and avoiding the generation of a large number of water stains.

[0025] The telescopic cylinder 335 is provided with an elliptical cylinder 336, the side of the elliptical cylinder 336 away from the screen 31 is fixedly connected to the inner wall of the telescopic cylinder 335, and both ends of the elliptical cylinder 336 extend to the inside of the two curved tubes 334. The elliptical cylinder 336 is made of elastic material, and the side of the elliptical cylinder 336 close to the screen 31 is connected to the curved tube 334. The inside of the elliptical cylinder 336 is used to hold the cleaning liquid. The telescopic cylinder 335 contracts, driving the elliptical cylinder 336 to deform, thereby squeezing out the cleaning liquid. When replacing the cleaning liquid, the curved tube 334 is pulled to make the curved tube 334 close to the screen 31 leave the telescopic cylinder 3 35, so that the elliptical cylinder 336 is exposed, and after the cleaning liquid is added, it is reset, and the two ends of the elliptical cylinder 336 extend to the inside of the curved tube 334, so as to facilitate extrusion, increase the extrusion amplitude, and ensure the extrusion of the cleaning liquid. The side of the elliptical cylinder 336 close to the screen 31 is connected with the curved tube 334, so that the cleaning liquid is only squeezed into the second cleaning plate 332 located above, and part of it drips onto the second cleaning plate 332 below, so that the second cleaning plate 332 above is relatively moist, and the second cleaning plate 332 below can absorb the cleaning liquid during wiping and reuse the cleaning liquid.

[0026] Both ends of the two first cleaning plates 331 are fixedly connected with connecting blocks 337, and a connecting column 338 is arranged at the interval between the two connecting blocks 337. Both ends of the connecting column 338 are fixedly connected to the ends of the two connecting blocks 337 close to each other, and a connecting plate 339 is fixedly connected to the surface of the connecting column 338. A telescopic rod 3310 is fixedly connected to the side of the connecting plate 339 away from the screen 31, and one end of the telescopic rod 3310 away from the connecting plate 339 is fixedly connected to the bottom of the inner wall of the shell 1. When the telescopic rod 3310 is started, the telescopic rod 3310 contracts, driving the connecting plate 339 to rise and fall, driving the connecting column 338, the connecting block 337, the two first cleaning plates 331, the partition 333, and the two second cleaning plates 332 to rise and fall, thereby completing the cleaning of the screen 31. The setting of the connecting column 338 can prevent the two first cleaning plates 331 from being too close, prevent the telescopic cylinder 335 from being overly compressed, and thus prevent excessive extrusion of the cleaning liquid.

[0027] A sealing plate 3311 is fixedly connected to the side of the connecting plate 339 away from the telescopic rod 3310. The surface of the sealing plate 3311 is slidably connected to the inner side surface of the shell 1, and the sealing plate 3311 is symmetrically arranged on the inner wall of the shell 1. The sealing plate 3311 seals the top of the shell, which can prevent dust from falling into the inside of the shell 1 during non-cleaning time, and prevent dust from adhering to and affecting the cleaning effect.

[0028] Example 2, please refer to Figure 1-Figure 9 The cooling component 34 includes a cooling tube 341, which is arranged at the interval between the screen 31 and the frame 32, and the cooling tube 341 is arranged in a serpentine shape. Both ends of the cooling tube 341 extend to the interior of the shell 1, and both ends of the cooling tube 341 are fixedly connected with connecting tubes 344. A pump body 343 is arranged at the interval between the two connecting tubes 344. One end of the two connecting tubes 344 close to each other is fixedly connected to the surface of the pump body 343, and the surface of the pump body 343 is fixedly connected to the inner wall of the shell 1. Start the pump body 343, and the pump body 343 drives the air circulation inside the connecting tube 344 and the cooling tube 341, so as to cool down the back of the screen 31 and prevent the screen 31 from overheating. The serpentine cooling tube 341 can provide a longer cooling path in a limited space and obtain a better cooling effect.

[0029] A cooling hole 342 is provided on one side of the cooling tube 341 close to the screen 31. A plurality of cooling holes 342 are provided and are evenly distributed along the serpentine path of the cooling tube 341. The air inside the cooling tube 341 flows, and the air inside the frame 32 is injected into the cooling holes 342, thereby driving the hot air to flow, thereby achieving a better cooling effect.

[0030] A triangular plate 35 is fixedly connected to the inner wall of the heat dissipation hole on the side of the frame 32 away from the shell 1, and a bent plate 36 is provided on the side of the triangular plate 35 away from the inner wall of the heat dissipation hole of the frame 32. The side of the bent plate 36 away from the triangular plate 35 is fixedly connected to the inner wall of the other side of the heat dissipation hole of the frame 32, and the triangular plate 35 is inclined toward the side away from the shell 1, and the bent plate 36 is bent toward the side away from the shell 1. The triangular plate 35 forms a conical structure of the heat dissipation hole of the frame 32. The gap on the side close to the shell 1 is larger, which is convenient for the discharge of hot air. At the same time, the narrow side can prevent dust from falling in. The bent plate 36 can further block the falling dust without affecting the rising of the hot air.

[0031] When in use, the pump body 343 is started, and the pump body 343 drives the air circulation inside the connecting pipe 344 and the cooling pipe 341. The air inside the cooling pipe 341 flows, and the air inside the frame 32 is injected into the cooling hole 342, thereby driving the hot air to flow, thereby achieving a cooling effect. When cleaning, the telescopic rod 3310 is started, and the telescopic rod 3310 is contracted, driving the connecting plate 339 to rise and fall, driving the connecting column 338, the connecting block 337, the two first cleaning plates 331, the partition plate 333, and the two first cleaning plates 331. The second cleaning plates 332 are lifted and lowered. When they are lifted, the second cleaning plates 332 rub against the screen 31, driving the two second cleaning plates 332 to approach each other, squeezing the telescopic cylinder 335. The interior of the elliptical cylinder 336 is used to hold cleaning liquid. The telescopic cylinder 335 contracts, driving the elliptical cylinder 336 to deform, thereby squeezing out the cleaning liquid. When both second cleaning plates 332 rub against the screen 31, the friction resistance of the two second cleaning plates 332 offsets each other, thereby releasing the squeezing of the telescopic cylinder 335 and stopping the telescopic cylinder 335. The cleaning liquid is squeezed out of the telescopic cylinder 335. The same is true when it descends. The instantaneous squeezing of the cleaning liquid is completed. The first cleaning plate 331 and the second cleaning plate 332 rise and fall. The first cleaning plate 331 at the top first removes dust and other granular impurities on the surface of the screen 31. Then the hydrophilic second cleaning plate 332 carries the cleaning liquid to wipe the screen 31. The other second cleaning plate 332 then wipes the screen 31 again and absorbs the cleaning liquid to complete the removal of pollutants such as grease. Then the other first cleaning plate 331 wipes the screen 31 dry again to avoid leaving water stains of the cleaning liquid. During the descent, the first cleaning plate 331 at the bottom removes dust and other granular impurities on the surface of the screen 31. The second cleaning plate 332 wipes the screen 31 again. The first cleaning plate 331 at the top removes water stains. When replacing the cleaning liquid, the curved pipe 334 is pulled to make the curved pipe 334 close to the screen 31 leave the telescopic cylinder 335, thereby exposing the elliptical cylinder 336. After the cleaning liquid is added, the reset is completed.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An interactive display screen for new media display, characterized in that: include: A housing (1), and a cabinet door (2) arranged on a side of the housing (1); A display mechanism (3), the display mechanism (3) having a cleaning structure for cleaning pollutants left by the interaction; The side surface of the housing (1) is rotatably connected to the surface of the cabinet door (2) via a rotating rod, and the surface of the bottom of the display mechanism (3) is fixedly connected to the inner side surface of the housing (1); Wherein, the display mechanism (3) comprises: A screen (31), wherein the screen (31) is bent by a touch screen and is used for display and interaction on a display screen; A cooling component (34), the cooling component (34) having a pipeline structure for cooling the screen (31), and a frame (32) arranged outside the cooling component (34); A cleaning component (33), the cleaning component (33) having a lifting structure and used for wiping contaminants from the surface of the screen (31); The surface of the bottom of the frame (32) is fixedly connected to the inner side surface of the shell (1); the cleaning component (33) is arranged on a side of the screen (31) away from the cooling component (34), and the cleaning component (33) is fixedly connected to the bottom of the inner wall of the shell (1); the side of the cooling component (34) close to the shell (1) passes through the frame (32) and extends to the inside of the shell (1), and the surface of the cooling component (34) is fixedly connected to the inner side surface of the shell (1).

2. The interactive display screen for new media display according to claim 1, characterized in that: The cleaning component (33) comprises a first cleaning plate (331), the first cleaning plate (331) being made of a hydrophilic material, and the first cleaning plate (331) being symmetrically arranged on a side of the screen (31) away from the cooling component (34).

3. The interactive display screen for new media display according to claim 2, characterized in that: A second cleaning plate (332) is symmetrically arranged at the interval between the two first cleaning plates (331); the second cleaning plate (332) is made of a hydrophilic material, and the cross-sections of the first cleaning plate (331) and the second cleaning plate (332) are both arranged to be triangular in shape; a partition plate (333) is arranged at the interval between the first cleaning plate (331) and the second cleaning plate (332); two sides of the partition plate (333) are respectively fixedly connected to the sides of the first cleaning plate (331) and the second cleaning plate (332) that are close to each other.

4. The interactive display screen for new media display according to claim 3, characterized in that: A curved tube (334) is provided at the interval between the two second cleaning plates (332); two groups of the curved tubes (334) are symmetrically provided, and each group of the curved tubes (334) is provided with a plurality of curved tubes (334); ends of the two curved tubes (334) that are away from each other are respectively fixedly connected to sides of the two second cleaning plates (332) that are close to each other; a telescopic tube (335) is provided at the interval between the two curved tubes (334); an inner wall of a side of the telescopic tube (335) close to the screen (31) is slidably connected to an end of the curved tube (334) close to the screen (31) that is away from the second cleaning plate (332); and an end of the telescopic tube (335) that is away from the screen (31) is fixedly connected to an end of the curved tube (334) that is away from the screen (31) that is away from the second cleaning plate (332).

5. The interactive display screen for new media display according to claim 4, characterized in that: An elliptical cylinder (336) is arranged inside the telescopic cylinder (335); a side of the elliptical cylinder (336) away from the screen (31) is fixedly connected to the inner wall of the telescopic cylinder (335); both ends of the elliptical cylinder (336) extend into the inside of the two curved tubes (334); the elliptical cylinder (336) is made of an elastic material; and a side of the elliptical cylinder (336) close to the screen (31) is connected to the curved tube (334).

6. The interactive display screen for new media display according to claim 5, characterized in that: Both ends of the two first cleaning plates (331) are fixedly connected to connecting blocks (337); a connecting column (338) is provided at a distance between the two connecting blocks (337); both ends of the connecting column (338) are respectively fixedly connected to ends of the two connecting blocks (337) that are close to each other; a connecting plate (339) is fixedly connected to the surface of the connecting column (338); a telescopic rod (3310) is fixedly connected to a side of the connecting plate (339) that is away from the screen (31); and one end of the telescopic rod (3310) that is away from the connecting plate (339) is fixedly connected to the bottom of the inner wall of the shell (1).

7. The interactive display screen for new media display according to claim 6, characterized in that: A sealing plate (3311) is fixedly connected to a side of the connecting plate (339) away from the telescopic rod (3310), a surface of the sealing plate (3311) is slidably connected to an inner side surface of the shell (1), and the sealing plate (3311) is symmetrically arranged on the inner wall of the shell (1).

8. The interactive display screen for new media display according to claim 7, characterized in that: The cooling component (34) comprises a cooling tube (341), the cooling tube (341) being arranged at the interval between the screen (31) and the frame (32), and the cooling tube (341) being arranged in a serpentine shape, both ends of the cooling tube (341) extending into the interior of the shell (1), and both ends of the cooling tube (341) being fixedly connected to connecting tubes (344), a pump body (343) being arranged at the interval between the two connecting tubes (344), and the ends of the two connecting tubes (344) being close to each other being fixedly connected to the surface of the pump body (343), and the surface of the pump body (343) being fixedly connected to the inner wall of the shell (1).

9. The interactive display screen for new media display according to claim 8, characterized in that: A cooling hole (342) is provided on a side of the cooling tube (341) close to the screen (31), a plurality of the cooling holes (342) are provided, and the plurality of the cooling holes (342) are evenly distributed along the serpentine path of the cooling tube (341).

10. The interactive display screen for new media display according to claim 9, characterized in that: A triangular plate (35) is fixedly connected to the inner wall of the heat dissipation hole on the side of the frame (32) away from the shell (1); a bent plate (36) is provided on the side of the triangular plate (35) away from the inner wall of the heat dissipation hole of the frame (32); the side of the bent plate (36) away from the triangular plate (35) is fixedly connected to the inner wall of the heat dissipation hole on the other side of the frame (32); the triangular plate (35) is inclined toward the side away from the shell (1), and the bent plate (36) is bent toward the side away from the shell (1).

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