Column type swing protection information board

Abstract

The utility model relates to the technical field of information boards, in particular to a stand column type swing protection information board which comprises a fixed column. A threaded column is welded to the top face of the fixing column, and a connecting column is welded to the top face of the threaded column. A rotating structure is installed at the upper end of the fixing column and comprises a rotating sleeve, the rotating sleeve is movably installed on the outer side of the connecting column through a bearing, a connecting ring is integrally formed at the bottom end of the rotating sleeve, a threaded sleeve is arranged on the outer side of the bottom end of the rotating sleeve in a sleeving mode, and a friction pad is bonded to the bottom face of the inner side of the threaded sleeve; and a cleaning structure is installed on the rotating structure and comprises a plate body, and the plate body is fixedly installed on the surface of the rotating sleeve. By arranging the rotatable rotating sleeve and rotating the bottom end of the rotating sleeve, the cleaning structure at the upper end of the rotating sleeve can be driven to rotate, so that the angle of the cleaning structure can be conveniently adjusted, the practicability of the device is improved, and the device is convenient to widely popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of information boards, in particular to a column-type swing protection information board. Background Art

[0002] Information board is an important device for publishing traffic status information. It mainly relies on LED lights to display text and traffic information.

[0003] In this regard, China's patent application number: CN202221524046.X discloses a swing-type variable information board, including an information board body and a cleaning device, one end of the information board body is rotatably connected to a column, and the surface of the information board body is provided with a cleaning device, and the cleaning device includes a servo motor, the servo motor is fixedly connected to the surface of the information board body, the output end of the servo motor is fixedly connected to a rotating wheel, the arc surface of the rotating wheel is rotatably connected to a conveyor belt, the surface of the conveyor belt is fixedly connected to a limit pin, the arc surface of the limit pin is slidably connected to a limit frame, and the lower surface of the limit frame is fixedly connected to a fixed plate. The application achieves the cleaning effect of the LED display surface of the information board body through the cleaning device, preventing the information board body from being exposed to the outside for a long time and sticking to dust, resulting in the LED light display surface being blocked, the display screen is unclear, and affecting the display of traffic conditions information on the information board body.

[0004] The information board adjusts the angle of the information board body by inserting a rod into a circular groove. However, in actual use, since the rod and the circular groove are both located at high positions on the column, when adjustment is needed, the staff needs to use tools such as ladders to climb up to a high place, which is relatively inconvenient. As a result, the adjustment of the angle of the information board body is more laborious and inefficient, affecting the user experience.

[0005] Therefore, in order to solve the above problems, a column type swing protection information board is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide a column-type swinging protective information board to solve the problem that the information board in the prior art mentioned in the above background technology is adjusted by inserting a rod into a circular groove. However, in actual use, since the rod and the circular groove are both located at a high position of the column, when adjustment is required, the staff needs to use tools such as ladders to climb to a high place, which is relatively inconvenient, making the adjustment of the angle of the information board body more laborious and inefficient, thereby affecting the user experience.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a column-type swinging protective information board, comprising: a fixed column;

[0008] A threaded column is welded to the top surface of the fixing column, and a connecting column is welded to the top surface of the threaded column;

[0009] The upper end of the fixed column is equipped with a rotating structure, which includes a rotating sleeve. The rotating sleeve is movably mounted on the outer side of the connecting column through a bearing. The bottom end of the rotating sleeve is integrally formed with a connecting ring. The outer side of the bottom end of the rotating sleeve is provided with a threaded sleeve. The inner bottom surface of the threaded sleeve is bonded with a friction pad.

[0010] A cleaning structure is installed on the rotating structure, and the cleaning structure includes a plate body, which is fixedly installed on the surface of the rotating sleeve, and the top surface of the plate body is provided with spikes. Two groups of intelligence plate bodies are installed on the surface of the plate body, and a wind cup is movably installed on the top surface of the plate body through a bearing. The bottom end of the wind cup is fixedly connected to a first bevel gear, and a second bevel gear is movably installed on the middle part of the front side of the plate body through a bearing, and the front end of the second bevel gear is fixedly connected to a brush plate.

[0011] Preferably, the rotating sleeve is arranged on the outside of the connecting column, and the outer diameter of the connecting ring is larger than the outer diameter of the rotating sleeve.

[0012] Preferably, the bottom end of the threaded sleeve is threadedly connected to the threaded column, and the bottom surface of the friction pad is in contact with the top surface of the connecting ring.

[0013] Preferably, the first bevel gear is meshed with the second bevel gear.

[0014] Preferably, the brush plate is vertically installed between two groups of information board bodies, and the rear wall of the brush plate is flush with the front surface of the information board body.

[0015] Compared with the prior art, the beneficial effect of the present invention is that the present invention provides a rotatable rotating sleeve, and by rotating the bottom end of the rotating sleeve, the cleaning structure at the upper end of the rotating sleeve can be driven to rotate, thereby realizing convenient adjustment of the angle of the cleaning structure, improving the practicality of the device, and facilitating wide promotion and use.

[0016] 1. The utility model is provided with a rotating structure. When the angle of the information board body needs to be adjusted, the threaded sleeve is rotated and the threaded sleeve is screwed to the upper outer side of the threaded column to release the fixation of the rotating sleeve on the fixed column. The rotating sleeve is rotated and the rotating sleeve can be rotated on the outer side of the connecting column through the bearing, thereby realizing convenient adjustment of the angle of the cleaning structure on the fixed column. There is no need for workers to perform high-altitude operations, which can ensure safe and convenient operation. Then, the threaded sleeve is rotated in the opposite direction and the threaded sleeve is threadedly connected to the threaded column. The threaded sleeve can press down the connecting ring and cooperate with the friction pad to fix the angle of the rotating sleeve on the outer side of the connecting column, thereby realizing the positioning of the angle of the cleaning structure.

[0017] 2. The utility model is provided with a cleaning structure. In windy weather, the wind drives the wind cup to rotate, and the wind cup drives the brush plate to swing through the engagement of the first bevel gear and the second bevel gear. The movement of the brush plate can clean the information board bodies on both sides. No electric drive is required, which is more energy-saving and environmentally friendly. When the wind cup is not blown by the wind, the brush plate will move vertically downward between the two groups of information board bodies under the action of gravity, which can avoid blocking the information board bodies. The setting of the spikes can prevent birds from standing on the board body, thereby reducing the weight on the board body and avoiding bird droppings from contaminating the information board body, thereby ensuring the user experience of the cleaning structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic front view of the structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is a schematic front cross-sectional view of the rotating structure of the present invention;

[0021] Figure 4 It is a schematic side cross-sectional view of the structure of the wind cup of the present invention.

[0022] In the figure: 1. Fixed column; 11. Threaded column; 12. Connecting column; 2. Rotating structure; 21. Rotating sleeve; 22. Connecting ring; 23. Threaded sleeve; 24. Friction pad; 3. Cleaning structure; 31. Plate body; 32. Spike; 33. Intelligence plate body; 34. Wind cup; 35. First bevel gear; 36. Second bevel gear; 37. Brush plate. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 , an embodiment provided by the utility model:

[0025] The fixing column 1 and the information board body 33 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0026] A column-type swinging protective information board comprises: a fixed column 1;

[0027] A threaded column 11 is welded to the top surface of the fixing column 1, and a connecting column 12 is welded to the top surface of the threaded column 11;

[0028] A rotating structure 2 is installed at the upper end of the fixed column 1. The rotating structure 2 includes a rotating sleeve 21. The rotating sleeve 21 is movably installed on the outer side of the connecting column 12 through a bearing. The bottom end of the rotating sleeve 21 is integrally formed with a connecting ring 22. A threaded sleeve 23 is sleeved on the outer side of the bottom end of the rotating sleeve 21. A friction pad 24 is bonded to the inner bottom surface of the threaded sleeve 23. The rotating sleeve 21 is rotatable. By rotating the bottom end of the rotating sleeve 21, the cleaning structure 3 on the upper end of the rotating sleeve 21 can be driven to rotate, thereby realizing convenient adjustment of the angle of the cleaning structure 3, improving the practicality of the device and facilitating its widespread use.

[0029] A cleaning structure 3 is installed on the rotating structure 2, and the cleaning structure 3 includes a plate body 31, which is fixedly installed on the surface of the rotating sleeve 21. The top surface of the plate body 31 is provided with spikes 32, and two groups of intelligence plate bodies 33 are installed on the surface of the plate body 31. A wind cup 34 is movably installed on the top surface of the plate body 31 through a bearing, and the bottom end of the wind cup 34 is fixedly connected to a first bevel gear 35. A second bevel gear 36 is movably installed on the middle part of the front of the plate body 31 through a bearing, and the front end of the second bevel gear 36 is fixedly connected to a brush plate 37.

[0030] Furthermore, the rotating sleeve 21 is sleeved on the outside of the connecting column 12, the outer diameter of the connecting ring 22 is larger than the outer diameter of the rotating sleeve 21, and the rotating sleeve 21 can rotate on the outside of the connecting column 12. The connecting ring 22 provides a connection for fixing the rotating sleeve 21 on the outside of the connecting column 12 through the threaded sleeve 23.

[0031] Furthermore, the bottom end of the threaded sleeve 23 is threadedly connected to the threaded column 11, and the bottom surface of the friction pad 24 fits with the top surface of the connecting ring 22. The connecting ring 22 can be pressed down by the threaded sleeve 23, and the friction pad 24 can increase the friction between the threaded sleeve 23 and the connecting ring 22, so that the rotating sleeve 21 can be fixed to the outside of the connecting column 12 through the threaded sleeve 23. At the same time, the friction pad 24 will be elastically deformed due to the squeezing of the connecting ring 22 and the threaded sleeve 23, and can exert an upward force on the threaded sleeve 23, so that the threaded sleeve 23 is tightly threadedly connected to the threaded column 11 to avoid loosening.

[0032] Furthermore, the first bevel gear 35 is meshed with the second bevel gear 36 , and the rotation of the wind cup 34 can drive the brush plate 37 to rotate through the first bevel gear 35 and the second bevel gear 36 .

[0033] Furthermore, the brush plate 37 is vertically installed between the two groups of information board bodies 33, and the rear wall of the brush plate 37 is flush with the front of the information board body 33. When the brush plate 37 rotates, the two groups of information board bodies 33 on both sides can be cleaned at the same time, thereby improving the cleaning efficiency and avoiding the situation where the brush plate 37 blocks the information board body 33.

[0034] Working principle: In windy weather, the wind drives the wind cup 34 to rotate, and the wind cup 34 drives the brush plate 37 to swing through the engagement of the first bevel gear 35 and the second bevel gear 36. The movement of the brush plate 37 can clean the information board bodies 33 on both sides. No electric drive is required, which is more energy-saving and environmentally friendly. When the wind cup 34 is not blown by the wind, the brush plate 37 will be vertically downward between the two sets of information board bodies 33 under the action of gravity, which can avoid blocking the information board bodies 33.

[0035] The setting of the spikes 32 can prevent birds from standing on the plate body 31, thereby reducing the weight on the plate body 31 and preventing bird droppings from contaminating the information board body 33, thereby ensuring a clean user experience of the structure 3;

[0036] When the angle of the information board body 33 needs to be adjusted, the threaded sleeve 23 is rotated and the threaded sleeve 23 is screwed to the upper outer side of the threaded column 11 to release the fixation of the rotating sleeve 21 on the fixed column 1. The rotating sleeve 21 is rotated and the rotating sleeve 21 can be rotated on the outer side of the connecting column 12 through the bearing, thereby realizing convenient adjustment of the angle of the cleaning structure 3 on the fixed column 1, without the need for staff to climb up to work, and ensuring the safety and convenience of operation. Then the threaded sleeve 23 is rotated in the opposite direction, and the threaded sleeve 23 is threadedly connected to the threaded column 11, and the threaded sleeve 23 can press down the connecting ring 22, and cooperate with the friction pad 24 to fix the angle of the rotating sleeve 21 on the outer side of the connecting column 12, thereby realizing the positioning of the angle of the cleaning structure 3.

[0037] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A column-type swing protection information board, comprising: Fixed column (1); Its characteristics are: A threaded column (11) is welded to the top surface of the fixing column (1), and a connecting column (12) is welded to the top surface of the threaded column (11); A rotating structure (2) is installed at the upper end of the fixed column (1), and the rotating structure (2) includes a rotating sleeve (21), and the rotating sleeve (21) is movably installed on the outer side of the connecting column (12) through a bearing, and a connecting ring (22) is integrally formed at the bottom end of the rotating sleeve (21), and a threaded sleeve (23) is provided on the outer side of the bottom end of the rotating sleeve (21), and a friction pad (24) is bonded to the inner bottom surface of the threaded sleeve (23); A cleaning structure (3) is installed on the rotating structure (2), and the cleaning structure (3) includes a plate body (31), the plate body (31) is fixedly installed on the surface of the rotating sleeve (21), the top surface of the plate body (31) is provided with spikes (32), two groups of information plate bodies (33) are installed on the surface of the plate body (31), a wind cup (34) is movably installed on the top surface of the plate body (31) through a bearing, the bottom end of the wind cup (34) is fixedly connected to a first bevel gear (35), a second bevel gear (36) is movably installed on the middle part of the front surface of the plate body (31) through a bearing, and a brush plate (37) is fixedly connected to the front end of the second bevel gear (36).

2. The column-type swing protection information board according to claim 1, characterized in that: The rotating sleeve (21) is sleeved on the outside of the connecting column (12), and the outer diameter of the connecting ring (22) is larger than the outer diameter of the rotating sleeve (21).

3. The column-type swing protection information board according to claim 1, characterized in that: The bottom end of the threaded sleeve (23) is threadedly connected to the threaded column (11), and the bottom surface of the friction pad (24) is in contact with the top surface of the connecting ring (22).

4. The column-type swing protection information board according to claim 1, characterized in that: The first bevel gear (35) is meshed with the second bevel gear (36).

5. The column-type swing protection information board according to claim 1, characterized in that: The brush plate (37) is vertically installed between the two groups of information board bodies (33), and the rear wall of the brush plate (37) is flush with the front surface of the information board body (33).

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