Electronic information board supporting assembly

Abstract

The utility model discloses an electronic information board supporting assembly, which relates to the technical field of advertising and comprises a shell, a roller and a clamping roller are connected to two sides inside the shell, a protective film is arranged between the roller and the clamping roller, upright posts are fixed above and below the inside of the shell, one side of each upright post is connected with a scraping plate through a bracket, and the scraping plate is connected with the bracket. A drain outlet is formed in the bottom of the shell. Through the arrangement of the protective film, the roller, the clamping roller, the support, the scraping plate and the sewage draining exit, the transparent protective film shields a screen, rainwater is prevented from permeating into the information display panel, when it rains, the roller is driven by the motor to rotate, the contact face between the protective film and the roller is increased through the clamping roller, and therefore friction force is increased; the rotary drum drives the protective film to rotate, and the protective film collides with the fixed scraper after rotating, so that the scraper is used for scraping off a dust-water mixture on the surface of the protective film to achieve a cleaning effect, and then sewage and dust are discharged through the sewage outlet; the cleaning effect is good, and watching is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisement propaganda, in particular to an electronic information board supporting component. Background Art

[0002] Electronic information boards, also known as electronic information display boards, are mainly used to play graphic information for publicity purposes. Electronic information boards are usually installed in places with dense flow of people, such as roadsides, parks, supermarkets, etc., in order to achieve better publicity purposes. During the installation process, support components are required to enable the electronic information board to be installed on the ground, wall or ceiling.

[0003] The application number is 202222885657.3, and the electronic information board support device with a cleaning mechanism comprises an electronic information board, and a cleaning mechanism is arranged on the outer side of the electronic information board. The electronic information board support device with a cleaning mechanism drives the rotating sprocket to rotate when the motor starts through the cooperation of the large telescopic joint, the small telescopic joint, the reset spring and the push ring. When the rotating sprocket rotates, it drives the driven sprocket to rotate through the chain, so that the brush on the cleaning rod cleans the screen of the electronic information board. The push ring is arranged to push the small telescopic joint into the large telescopic joint when the cleaning rod moves to the bottom of the electronic information board. With the cooperation of the reset spring, the straight tube, the partition and the limit through hole, the cleaning rod can clean the screen again after a period of time, so as to avoid continuous cleaning affecting the display effect of the electronic information board.

[0004] As shown in the above technical solution, most electronic information board support structures with a cleaning effect usually use a movable scraper to clean the screen of the electronic information board. No matter how the cleaning interval is extended, the cleaning structure will block the screen of the electronic information board during the cleaning process, thereby affecting others' viewing. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an electronic information board support assembly to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic information board support assembly, comprising an outer shell, with rollers and clamping rollers connected to both sides of the inner shell, and a protective film is arranged between the rollers and the clamping rollers, columns are fixed at the upper and lower parts of the inner shell, and a scraper is connected to one side of the column through a bracket, and a sewage outlet is opened at the bottom of the outer shell.

[0007] By adopting the above technical solution, the screen is shielded by a transparent protective film to prevent rainwater from penetrating into the information display board. When it rains, the motor drives the drum to rotate. The setting of the clamping roller increases the contact area between the protective film and the drum, thereby increasing the friction, so that the drum drives the protective film to rotate. After the protective film rotates, it collides with the fixed scraper, so that the scraper is used to scrape off the gray water mixture on the surface of the protective film to achieve a cleaning effect. After that, the sewage mixed with dust is discharged through the sewage outlet. During the process, the protective film moves while the scraper is fixed, which will not affect the viewing of surrounding personnel.

[0008] Furthermore, a motor is installed on one side of the top of the shell, and a roller is connected to the output end of the motor.

[0009] By adopting the above technical solution, after the motor is started, the output end drives the roller to rotate, the roller drives the protective film to rotate, and the scraper is used to scrape off the gray-water mixture on the surface of the protective film to achieve a cleaning effect.

[0010] Furthermore, the scraper is made of silicone rubber.

[0011] By adopting the above technical solution, the protective film collides with the fixed scraper after rotation, so that the scraper is used to scrape off the gray-water mixture on the surface of the protective film to achieve a cleaning effect. During the process, the protective film moves while the scraper is fixed, which will not affect the viewing of surrounding personnel.

[0012] Furthermore, four clamping rollers are provided, and the two rollers and the four clamping rollers are symmetrically distributed.

[0013] By adopting the above technical solution, after the motor is started, the output end drives the roller to rotate, and the setting of the clamping roller increases the contact surface between the protective film and the roller, thereby increasing the friction force, so that the roller drives the protective film to rotate.

[0014] Furthermore, supporting feet are connected to both sides of the bottom of the shell, inspection doors are connected to both sides of the outer surface of the shell, and an information display panel is installed in the middle of the shell.

[0015] By adopting the above technical solution, the inspection door is provided to facilitate the inspection of the structure inside the shell, and the information display board is used to facilitate the display of graphic information for publicity.

[0016] Furthermore, a water tank and an overflow tank are respectively provided on the top of the shell, and filters are provided on the tops of the water tank and the overflow tank, and a flushing pipe is connected to the outer surface of the water tank.

[0017] By adopting the above technical solution, when it rains, rainwater passes through the filter and enters the water tank. At this time, the filter is set to prevent impurities such as leaves from entering and clogging the pipes; then the rainwater is guided to flow to the surface of the protective film through multiple flushing pipes to moisten the dirt on the surface of the protective film; and excess water is discharged from the back of the outer shell through the overflow groove to avoid excessive water accumulation on the top of the outer shell when it rains heavily.

[0018] Furthermore, the flushing pipe is in a "C" shape, and the flushing pipe is located above the outer surface of the protective film.

[0019] By adopting the above technical solution, rainwater is guided to flow toward the surface of the protective film through multiple flushing pipes, thereby wetting the dirt on the surface of the protective film for easy cleaning.

[0020] Furthermore, the overflow trough is connected to the water trough, and the back of the overflow trough is sloped.

[0021] By adopting the above technical solution, when it rains, rainwater passes through the filter and enters the water tank, and excess water is discharged from the back of the shell through the overflow tank, thereby avoiding excessive water accumulation on the top of the shell when it rains heavily.

[0022] Furthermore, a nut is fixed inside the column, and a bolt passes through one side of the bracket.

[0023] By adopting the above technical solution, when the scraper is severely worn, the staff can open the inspection door and unscrew the bolts to replace the new bracket and scraper; then the staff will install the bolts back to the fastening bracket and close the inspection door.

[0024] Furthermore, the bracket is detachably connected to the column via bolts and nuts.

[0025] By adopting the above technical solution, the scraper and the bracket can be disassembled and replaced by bolts and nuts, which is simple and convenient to operate, low-cost and easy to process.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] The utility model shields the screen with a transparent protective film through the arrangement of a protective film, a roller, a clamping roller, a bracket, a scraper and a sewage outlet, thereby preventing rainwater from seeping into the information display board. When it rains, the roller is driven to rotate by a motor, and the arrangement of the clamping roller increases the contact surface between the protective film and the roller, thereby increasing the friction force, so that the roller drives the protective film to rotate, and the protective film collides with the fixed scraper after rotating, so that the scraper is used to scrape off the gray water mixture on the surface of the protective film to achieve a cleaning effect, and then the sewage mixed with dust is discharged through the sewage outlet. During the process, the protective film moves while the scraper is fixed, which will not affect the viewing of surrounding personnel; the cleaning effect is good and does not affect viewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the utility model;

[0029] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0030] Figure 3 For the utility model Figure 2 A magnified view of the structure at A;

[0031] Figure 4 It is a schematic diagram of the top-sectional structure of the utility model;

[0032] Figure 5 For the utility model Figure 4 A magnified view of the structure at B in FIG.

[0033] Figure 6 It is a schematic diagram of the top view structure of the column of the utility model.

[0034] In the figure: 1. Shell; 2. Support legs; 3. Inspection door; 4. Information display board; 5. Filter; 6. Sink; 7. Overflow tank; 8. Flushing pipe; 9. Protective film; 10. Drum; 11. Clamping roller; 12. Motor; 13. Column; 14. Bracket; 15. Scraper; 16. Bolt; 17. Nut; 18. Drain outlet. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0036] The following describes an embodiment of the utility model based on its overall structure.

[0037] Embodiment 1:

[0038] An electronic information board support assembly, such as Figure 1-Figure 6As shown, it includes a shell 1, and rollers 10 and clamping rollers 11 are connected to both sides of the shell 1. Four clamping rollers 11 are provided, and the two rollers 10 and the four clamping rollers 11 are symmetrically distributed. A protective film 9 is provided between the rollers 10 and the clamping rollers 11. A motor 12 is installed on one side of the top of the shell 1, and one roller 10 is connected to the output end of the motor 12. After the motor 12 is started, the output end drives the roller 10 to rotate. The setting of the clamping roller 11 increases the contact surface between the protective film 9 and the roller 10, thereby increasing the friction force; the roller 10 drives the protective film 9 to rotate; columns 13 are fixed on the upper and lower parts of the shell 1, and a scraper 15 is connected to one side of the column 13 through a bracket 14. The scraper 15 is made of silicone rubber. After the protective film 9 rotates, it collides with the fixed scraper 15, so that the scraper 15 is used to scrape off the gray water mixture on the surface of the protective film 9 to achieve a cleaning effect; a sewage outlet 18 is opened at the bottom of the shell 1, and the sewage mixed with dust is discharged through the sewage outlet 18.

[0039] See also Figure 1-Figure 5 In the above embodiment, supporting feet 2 are connected to both sides of the bottom of the shell 1, and inspection doors 3 are connected to both sides of the outer surface of the shell 1 for easy inspection; an information display board 4 is installed in the middle of the shell 1, which can play graphic information for publicity.

[0040] Embodiment 2:

[0041] Based on the above embodiment 1, refer to Figure 2 and Figure 3 A water trough 6 and an overflow trough 7 are respectively provided on the top of the shell 1. When it rains, rainwater passes through the filter screen 5 and enters the water trough 6; the overflow trough 7 is connected to the water trough 6, and the back of the overflow trough 7 is sloped. Excess water is discharged from the back of the shell 1 through the overflow trough 7 to avoid excessive water accumulation on the top of the shell 1 when it rains heavily; a filter screen 5 is provided on the top of the water trough 6 and the overflow trough 7. The setting of the filter screen 5 prevents impurities such as leaves from entering and clogging the pipeline; a flushing pipe 8 is connected to the outer surface of the water trough 6, and a plurality of flushing pipes 8 are provided, and the plurality of flushing pipes 8 are equidistantly distributed, and the flushing pipe 8 is in a "C" shape. The flushing pipe 8 is located above the outer surface of the protective film 9, and the rainwater is guided to flow to the surface of the protective film 9 through the plurality of flushing pipes 8 to moisten the dirt on the surface of the protective film 9.

[0042] Embodiment three:

[0043] Based on the above embodiment 1, refer to Figure 6 A nut 17 is fixed inside the column 13, and a bolt 16 passes through one side of the bracket 14. The bracket 14 is detachably connected to the column 13 by the bolt 16 and the nut 17. The bracket 14 is detachably connected to the column 13 by the bolt 16 and the nut 17. When the scraper 15 is severely worn, the staff can open the inspection door 3 and unscrew the bolt 16 to replace the new bracket 14 and the scraper 15; then the staff will install the bolt 16 back to tighten the bracket 14 and then close the inspection door 3.

[0044] The implementation principle of the utility model is as follows: first, the screen is shielded by a transparent protective film 9 to prevent rainwater from penetrating into the information display board 4; when it rains, rainwater passes through the filter 5 and enters the water tank 6, and at this time, the filter 5 is set to prevent impurities such as leaves from entering and blocking the pipeline; then the rainwater is guided to flow to the surface of the protective film 9 through multiple flushing pipes 8 to wet the dirt on the surface of the protective film 9; and the excess water is discharged from the back of the shell 1 through the overflow trough 7 to prevent excessive water accumulation on the top of the shell 1 when it rains heavily; if it is not raining and the protective film 9 needs to be cleaned, the staff can manually spray water on the surface of the protective film 9 through a device with low water pressure such as a spray pot to wet the dirt on the surface of the protective film 9 for subsequent cleaning;

[0045] Then the staff starts the motor 12. After the motor 12 is started, the output end drives the roller 10 to rotate. The setting of the clamping roller 11 increases the contact surface between the protective film 9 and the roller 10, thereby increasing the friction force; the roller 10 drives the protective film 9 to rotate, and the protective film 9 collides with the fixed scraper 15 after rotation, so that the scraper 15 scrapes off the gray water mixture on the surface of the protective film 9 to achieve the cleaning effect; then the sewage mixed with dust is discharged through the sewage outlet 18; during the process, the protective film 9 moves while the scraper 15 is fixed, which will not affect the inspection of the surrounding personnel;

[0046] When the scraper 15 is severely worn, the staff can open the inspection door 3 and unscrew the bolts 16 to replace the bracket 14 and the scraper 15 with new ones; then the staff installs the bolts 16 back to the fastening bracket 14 and closes the inspection door 3.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An electronic information board support assembly, comprising a housing (1), characterized in that: A roller (10) and a clamping roller (11) are connected to both sides of the shell (1), and a protective film (9) is provided between the roller (10) and the clamping roller (11). Vertical columns (13) are fixed at the top and bottom of the shell (1), and a scraper (15) is connected to one side of the vertical column (13) via a bracket (14). A sewage outlet (18) is provided at the bottom of the shell (1).

2. The electronic information board support assembly according to claim 1, characterized in that: A motor (12) is installed on one side of the top of the housing (1), and a roller (10) is connected to the output end of the motor (12).

3. The electronic information board support assembly according to claim 1, characterized in that: The scraper (15) is made of silicone rubber.

4. The electronic information board support assembly according to claim 2, characterized in that: Four clamping rollers (11) are provided, and the two rollers (10) and the four clamping rollers (11) are symmetrically distributed.

5. The electronic information board support assembly according to claim 1, characterized in that: Support feet (2) are connected to both sides of the bottom of the shell (1), inspection doors (3) are connected to both sides of the outer surface of the shell (1), and an information display panel (4) is installed in the middle of the shell (1).

6. The electronic information board support assembly according to claim 1, characterized in that: A water trough (6) and an overflow trough (7) are respectively provided on the top of the shell (1), and a filter screen (5) is provided on the top of each of the water trough (6) and the overflow trough (7), and a flushing pipe (8) is connected to the outer surface of the water trough (6).

7. The electronic information board support assembly according to claim 6, characterized in that: The flushing pipe (8) is in a "C" shape, and the flushing pipe (8) is located above the outer surface of the protective film (9).

8. The electronic information board support assembly according to claim 6, characterized in that: The overflow trough (7) is connected to the water trough (6), and the back of the overflow trough (7) is sloped.

9. The electronic information board support assembly according to claim 1, characterized in that: A nut (17) is fixed inside the column (13), and a bolt (16) passes through one side of the bracket (14).

10. The electronic information board support assembly according to claim 9, characterized in that: The bracket (14) is detachably connected to the column (13) via bolts (16) and nuts (17).

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