Self-cleaning heating electronic information display device

Abstract

A self-cleaning heating electronic information display device disclosed by the present invention comprises an electronic information display board body, a transverse driver, a self-cleaning heating assembly and a rainwater collection mechanism, the electronic information display board body comprises a mounting rack, a display screen and a shed roof, a mounting port is formed in the middle of the mounting rack, the display screen is embedded in the mounting port, and the transverse driver is arranged in the mounting port. The ceiling is mounted at the top of the mounting frame, three sets of cameras are uniformly mounted on the lower edge of the ceiling, camera shooting ends of the cameras face the display screen, a guide groove is further formed in the bottom of the ceiling, and the transverse driver is mounted in the guide groove and comprises a driving motor and a screw mounted at the power output end of the driving motor. The screw is rotationally arranged in the guide groove, a sliding block is embedded into the screw in a threaded sleeving mode, and the lower end of the sliding block is connected with the self-cleaning heating assembly. According to the electronic information display board designed by the invention, dust, rain, snow, ice layers and the like on the display screen can be cleaned, and normal use of the electronic information display board is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field, and specifically to a self-cleaning heating electronic information display device. Background Art

[0002] An electronic information display board is a device that displays information through electronic technology, mainly used to display dynamic data and images in various scenarios. It combines electronic display technology and information processing technology and can update and display various information in real time. An electronic information display board is usually equipped with a display screen, and the content to be displayed is intuitively displayed through the display screen. Sometimes, for convenient viewing, the electronic information display board needs to be set outdoors.

[0003] However, the existing electronic information display boards have the following problems in the process: For the electronic display boards installed outdoors, although they are usually equipped with mounting frames with driving roofs during daily use, they are still easily affected by dust in the external environment, resulting in dust contamination on the surface of the display screen. Over time, it can affect the display effect of the electronic information display board. Moreover, in rainy and snowy days, the display screen is also easily contaminated with snow and frozen. It requires staff to regularly maintain and clean the display board, and the operation is cumbersome. Therefore, corresponding technical solutions need to be designed to solve the existing technical problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a self-cleaning heating electronic information display device, which solves the technical problem that for the electronic display boards installed outdoors, although they are usually equipped with mounting frames with driving roofs during daily use, they are still easily affected by dust in the external environment, resulting in dust contamination on the surface of the display screen. Over time, it can affect the display effect of the electronic information display board. Moreover, in rainy and snowy days, the display screen is also easily contaminated with snow and frozen. It requires staff to regularly maintain and clean the display board, and the operation is cumbersome.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a self-cleaning and heating electronic information display device, comprising an electronic information display board body, a transverse drive, a self-cleaning heating component and a rainwater collection mechanism, the electronic information display body comprising a mounting frame, a display screen and a roof, a mounting opening is provided in the middle of the mounting frame, the display screen is embedded in the mounting opening, the roof is installed on the top of the mounting frame and three groups of cameras are evenly installed on the lower edge, the camera end of the camera faces the display screen, a guide groove is also provided at the bottom of the roof, the transverse drive is installed in the guide groove, the transverse drive comprises a driving motor and a screw installed at the power output end of the driving motor, the screw is rotatably arranged in the guide groove and a slider is embedded in the threaded sleeve, the slider The lower end is connected to the self-cleaning heating component, and the self-cleaning heating component is slidably set on the edge of the display screen. The self-cleaning heating component includes a U-shaped plate, a double-sided cleaning roller and a rotating regulator. The U-shaped plate is set on the display screen and a top cover is installed on the top. The upper end of the top cover is connected to the slider through a metal rod. The double-sided cleaning rollers are divided into four groups and are evenly installed inside the U-shaped plate. The rotating regulator is installed in the top cover and used in conjunction with the double-sided cleaning rollers. The rainwater collection mechanism includes a water collection trough opened on the roof and a cover plate rotatably installed on the water collection trough. Two groups of electric push rods are symmetrically installed on both sides of the water collection trough. The power output end of the electric push rod is connected to the cover plate. One end of the water collection trough is connected to a water pipe and an electric heating rod is arranged inside.

[0006] As a preferred embodiment of the present invention, four groups of arc-shaped grooves are symmetrically opened on the inner side of the U-shaped plate, a motor is arranged inside the arc-shaped groove, a rotating disk is installed at the power output end of the motor, a toggle protrusion is fixed on the edge of the rotating disk, and the outer side of the toggle protrusion is in contact with an arc-shaped pressure plate, and the arc-shaped pressure plate is used in conjunction with a double-sided cleaning roller.

[0007] As a preferred embodiment of the present invention, the moving protrusion has a fan-shaped structure in cross section and a thickness at one end is smaller than a thickness at the other end.

[0008] As a preferred embodiment of the present invention, the arc-shaped pressing plate is in an arc-shaped structure and is in contact with the double-sided cleaning roller.

[0009] As a preferred embodiment of the present invention, the double-sided cleaning roller includes a hollow vertical tube and a sponge water-absorbing sleeve attached to one side of the hollow vertical tube. One side of the hollow vertical tube is evenly provided with a plurality of groups of water spray holes and is connected to a water collecting tank through a pipe. The sponge water-absorbing sleeve is used in conjunction with an arc pressure plate.

[0010] As a preferred embodiment of the present invention, the rotation regulator includes a driven gear, a guide plate, a magnetic block, an electromagnet, and a power-on contact. Four groups of driven gears are provided and are respectively connected to four groups of double-sided cleaning rollers. The guide plate is located between the four groups of double-sided cleaning rollers. A number of groups of teeth are evenly arranged on the edge of the guide plate, and the teeth are engaged with the driven gear. Two groups of magnetic blocks are provided and are respectively installed at both ends of the guide plate. The electromagnet is located at the outer end of the magnetic block and is connected to the power-on contact through a circuit. A conductive head that cooperates with the power-on contact is installed on the inner wall of the mounting bracket, and the conductive head is externally connected to a circuit.

[0011] As a preferred embodiment of the present invention, when the electromagnet is in the powered state, the inner end magnetic pole is the same as the outer end magnetic pole of the magnetic block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The present invention designs an electronically information display board that can self-clean and heat. The electronically information display board includes an electronically information display board body, a horizontal driver, a self-cleaning and heating component, and a rainwater collection mechanism. During the daily use of the electronically information display board, three cameras installed on the top are used to detect and process the display screen. When a large amount of dust, rain, snow, and ice are found on the display screen, the horizontal driver can be remotely controlled to operate. The horizontal driver drives the self-cleaning and heating component to move horizontally along the display screen. During the movement, the front and back sides of the display screen are automatically cleaned, and heating can be performed according to the usage needs to quickly process rain, snow, and ice. In addition, the rainwater collection mechanism set at the shed top can collect rainwater and supply it for cleaning. Through the above method, self-cleaning of the electronically information display board can be achieved.

[0014] 2. The electronically information display board designed by the present invention can clean the dust, rain, snow, ice, etc. on the display screen and ensure the normal use of the electronically information display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structure diagram of the present invention;

[0016] Figure 2 is the structure diagram of the top of the shed of the present invention;

[0017] Figure 3 is the structure diagram of the self-cleaning and heating component of the present invention;

[0018] Figure 4 is the structure diagram of the rotation regulator of the present invention.

[0019] In the figure: 1. mounting frame; 2. display screen; 3. ceiling; 4. mounting port; 5. camera; 6. guide groove; 7. driving motor; 8. screw; 9. slider; 10. U-shaped plate; 11. double-sided cleaning roller; 12. rotating regulator; 13. top cover; 14. water collecting tank; 15. cover plate; 16. electric push rod; 17. water pipe; 18. electric heating rod; 19. arc groove; 20. motor; 21. rotating disk; 22. toggle bump; 23. arc pressure plate; 24. hollow vertical pipe; 25. sponge water absorption sleeve; 26. water spray hole; 27. driven gear; 28. guide plate; 29. ​​magnet; 30. electromagnet; 31. energized contact; 32. latching tooth; 33. conductive head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1-4 The present invention provides a technical solution: a self-cleaning and heating electronic information display device, comprising an electronic information display board body, a transverse drive, a self-cleaning heating component and a rainwater collection mechanism, the electronic information display body comprising a mounting frame 1, a display screen 2 and a roof 3, a mounting opening 4 is provided in the middle of the mounting frame 1, the display screen 2 is embedded in the mounting opening 4, the roof 3 is installed on the top of the mounting frame 1 and three groups of cameras 5 are evenly installed on the lower edge, the camera end of the camera 5 faces the display screen 2, a guide groove 6 is also provided at the bottom of the roof 3, the transverse drive is installed in the guide groove 6, the transverse drive comprises a driving motor 7 and a screw 8 installed at the power output end of the driving motor 7, the screw 8 is rotatably arranged in the guide groove 6 and a slider 9 is embedded in the threaded sleeve, the lower end of the slider 9 is connected to the self-cleaning heating component, and the self-cleaning The self-cleaning heating component is slidably arranged at the edge of the display screen 2, and the self-cleaning heating component includes a U-shaped plate 10, a double-sided cleaning roller 11 and a rotating regulator 12. The U-shaped plate 10 is arranged on the display screen 2 and a top cover 13 is installed on the top. The upper end of the top cover 13 is connected to the slider 9 through a metal rod. The double-sided cleaning roller 11 is divided into four groups and is evenly installed inside the U-shaped plate 10. The rotating regulator 12 is installed in the top cover 13 and is used in conjunction with the double-sided cleaning roller 11. The rainwater collection mechanism includes a water collection tank 14 opened on the roof 3 and a cover plate 15 rotatably installed on the water collection tank 14. Two groups of electric push rods 16 are symmetrically installed on both sides of the water collection tank 14. The power output end of the electric push rod 16 is connected to the cover plate 15. One end of the water collection tank 14 is connected to a water pipe 17 and an electric heating rod 18 is arranged inside.

[0022] Further improvement, such asFigure 3 As shown, four groups of arc-shaped grooves 19 are symmetrically opened on the inner side of the U-shaped plate 10, and a motor 20 is arranged inside the arc-shaped groove 19. A rotating disk 21 is installed at the power output end of the motor 20, and a toggle protrusion 22 is fixed to the edge of the rotating disk 21. The outer side of the toggle protrusion 22 contacts with an arc-shaped pressure plate 23. The arc-shaped pressure plate 23 is used in conjunction with the double-sided cleaning roller 11. The rotating disk 21 is driven to rotate by the motor 20. During the rotation process, the rotating disk 21 can act on the arc-shaped pressure plate 23 through the toggle protrusion 22.

[0023] Further improvement, such as Figure 4 As shown, the moving protrusion 22 has a fan-shaped cross-section and one end is thinner than the other end. The moving protrusion 22 acts on the arc pressure plate 23, and the sponge water absorption cover 25 of the double-sided cleaning roller 11 can be pressed by the arc pressure plate 23.

[0024] Further improvement, such as Figure 4 As shown, the arc-shaped pressing plate 23 is in an arc-shaped structure and contacts the double-sided cleaning roller 11 . The arc-shaped pressing plate 23 presses the sponge water-absorbing sleeve 25 of the double-sided cleaning roller 11 , and can squeeze out the water stains on the sponge water-absorbing sleeve 25 .

[0025] Further improvement, such as Figure 3 As shown, the double-sided cleaning roller 11 includes a hollow vertical tube 24 and a sponge water-absorbing sleeve 25 attached to one side of the hollow vertical tube 24. One side of the hollow vertical tube 24 is evenly provided with a plurality of groups of water spray holes 26 and is connected to the water collecting tank 14 through a pipeline. The sponge water-absorbing sleeve 25 is used in conjunction with the arc-shaped pressure plate 23. Water can be sprayed onto the surface of the display screen 2 through the water spray holes 26 to rinse the display screen 2. After rinsing, the water and dirt on the surface of the display screen 2 can be wiped off through the sponge water-absorbing sleeve 25.

[0026] Further improvement, such as Figure 4As shown, the rotary regulator 12 includes a driven gear 27, a guide plate 28, a magnetic block 29, an electromagnet 30 and an energized contact 31. The driven gear 27 is divided into four groups and is respectively connected to the four groups of double-sided cleaning rollers 11. The guide plate 28 is located between the four groups of double-sided cleaning rollers 11. The edge of the guide plate 28 is evenly provided with a plurality of groups of latch teeth 32, and the latch teeth 32 are meshed with the driven gear 27. The magnetic block 29 is divided into two groups and is respectively installed at both ends of the guide plate 28. The electromagnet 30 is located at the outer end of the magnetic block 29 and is connected to the energized contact 31 through a line. A conductive head 33 is installed on the inner wall of the mounting frame 1 for use with the energized contact 31. The conductive head 33 is connected to an external circuit. When the double-sided cleaning roller 11 needs to be rotated and adjusted and the water spray hole 26 and the sponge water absorption sleeve 25 need to be switched, the electromagnet 30 generates magnetism in the energized state and acts on the magnetic block 29. The magnetic block 29 is displaced and drives the guide plate 28 to move synchronously. During the movement, the guide plate 28 drives the driven gear 27 and the double-sided cleaning roller 11 to rotate, thereby achieving the purpose of switching the position of the water spray hole 26 and the sponge water absorption sleeve 25.

[0027] Specifically, when the electromagnet 30 is energized, the inner magnetic pole is the same as the outer magnetic pole of the magnetic block 29. The electromagnet 30 generates magnetism and acts on the magnetic block 29. The magnetic block 29 is displaced and drives the guide plate 28 to move synchronously. During the movement, the guide plate 28 drives the driven gear 27 and the double-sided cleaning roller 11 to rotate.

[0028] During use: During daily outdoor display of the electronic information display board, the display screen 2 is detected by the camera 5. When dirt is found on the surface of the display screen 2, the driving motor 7 drives the screw 8 to rotate. During the rotation, the screw 8 drives the slider 9 and the self-cleaning heating component to move laterally along the display screen 2. During the movement, water can be sprayed onto the surface of the display screen 2 through the water spray hole 26 to rinse the display screen 2. After the rinsing is completed, the self-cleaning heating component moves to the other end of the display screen. At this time, the electromagnet 30 contacts the energized contact 31 and is in a energized state. The electromagnet 30 generates magnetism in the energized state and acts on the magnetic block 29. The magnetic block 29 moves and drives the guide plate 28 to move synchronously. The guide plate 2 8 drives the driven gear 27 and the double-sided cleaning roller 11 to rotate during the movement, so as to achieve the purpose of switching the positions of the water spray hole 26 and the sponge water absorption sleeve 25. The water and dirt on the surface of the display screen 2 can be wiped by the sponge water absorption sleeve 25 to complete the cleaning of the display screen 2. When it is necessary to clean the rain, snow and ice layer, the electric heating rod 18 is energized to heat the water. After the above steps, the display screen 2 is thermally cleaned. In addition, when the cleaning is completed, the motor 20 drives the rotating disk 21 to rotate. During the rotation process, the rotating disk 21 can act on the arc-shaped pressing plate 23 by moving the protrusion 22. The arc-shaped pressing plate 23 presses the sponge water absorption sleeve 25 of the double-sided cleaning roller 11, and the water stains on the sponge water absorption sleeve 25 can be squeezed out.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0030] In addition, the terms "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A self-cleaning and heating electronic information display device, characterized in that: The electronic information display board comprises an electronic information display board body, a transverse drive, a self-cleaning heating component and a rainwater collection mechanism. The electronic information display board body comprises a mounting frame (1), a display screen (2) and a roof (3). A mounting opening (4) is provided in the middle of the mounting frame (1), the display screen (2) is embedded in the mounting opening (4), the roof (3) is installed on the top of the mounting frame (1) and three groups of cameras (5) are evenly installed on the lower edge, the camera end of each camera (5) faces the display screen (2), a guide groove (6) is provided at the bottom of the roof (3), the transverse drive is installed in the guide groove (6), the transverse drive comprises a driving motor (7) and a screw (8) installed at the power output end of the driving motor (7), the screw (8) is rotatably arranged in the guide groove (6) and a slider (9) is threadedly embedded in the guide groove, the lower end of the slider (9) is connected to the self-cleaning heating component, and the self-cleaning heating component is slidably arranged on the display screen (2 ), the self-cleaning heating assembly comprising a U-shaped plate (10), a double-sided cleaning roller (11) and a rotary regulator (12); the U-shaped plate (10) is arranged on the display screen (2) and a top cover (13) is installed on the top; the upper end of the top cover (13) is connected to the slider (9) through a metal rod; the double-sided cleaning roller (11) is divided into four groups and is evenly installed inside the U-shaped plate (10); the rotary regulator (12) is installed inside the top cover (13) The rainwater collection mechanism is used in conjunction with a double-sided cleaning roller (11), and comprises a water collecting trough (14) opened on the roof (3) and a cover plate (15) rotatably mounted on the water collecting trough (14); two groups of electric push rods (16) are symmetrically mounted on both sides of the water collecting trough (14); the power output end of the electric push rod (16) is connected to the cover plate (15); one end of the water collecting trough (14) is connected to a water pipe (17) and an electric heating rod (18) is arranged inside.

2. A self-cleaning and heating electronic information display device according to claim 1, characterized in that: Four groups of arc-shaped grooves (19) are symmetrically provided on the inner side of the U-shaped plate (10), a motor (20) is arranged inside the arc-shaped groove (19), a rotating disk (21) is installed at the power output end of the motor (20), a shifting protrusion (22) is fixed on the edge of the rotating disk (21), and the outer side of the shifting protrusion (22) contacts with an arc-shaped pressure plate (23), and the arc-shaped pressure plate (23) is used in conjunction with the double-sided cleaning roller (11).

3. A self-cleaning and heating electronic information display device according to claim 2, characterized in that: The moving protrusion (22) has a fan-shaped structure in cross section and a thickness at one end is smaller than a thickness at the other end.

4. A self-cleaning and heating electronic information display device according to claim 2, characterized in that: The arc-shaped pressing plate (23) has an arc-shaped structure and is in contact with the double-sided cleaning roller (11).

5. A self-cleaning and heating electronic information display device according to claim 4, characterized in that: The double-sided cleaning roller (11) comprises a hollow vertical tube (24) and a sponge water-absorbing sleeve (25) attached to one side of the hollow vertical tube (24); one side of the hollow vertical tube (24) is evenly provided with a plurality of groups of water spray holes (26) and is connected to a water collecting tank (14) via a pipeline; the sponge water-absorbing sleeve (25) is used in conjunction with an arc-shaped pressure plate (23).

6. A self-cleaning and heating electronic information display device according to claim 1, characterized in that: The rotary regulator (12) comprises a driven gear (27), a guide plate (28), a magnetic block (29), an electromagnet (30) and an energized contact (31). The driven gear (27) is divided into four groups and is respectively connected to four groups of double-sided cleaning rollers (11). The guide plate (28) is located between the four groups of double-sided cleaning rollers (11). The edge of the guide plate (28) is evenly provided with a plurality of groups of latching teeth (32). The latching teeth (32) mesh with the driven gear (27). The magnetic block (29) is divided into two groups and is respectively installed at two ends of the guide plate (28). The electromagnet (30) is located at the outer end of the magnetic block (29) and is connected to the energized contact (31) through a circuit. The inner wall of the mounting frame (1) is provided with a conductive head (33) used in conjunction with the energized contact (31). The conductive head (33) is externally connected to the circuit.

7. A self-cleaning and heating electronic information display device according to claim 6, characterized in that: When the electromagnet (30) is powered on, the inner magnetic pole is the same as the outer magnetic pole of the magnetic block (29).

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