A comprehensive advertising smart pole capable of reducing wind resistance

Abstract

The present invention discloses a comprehensive advertising smart pole capable of reducing wind resistance, comprising a base, a support column, a lighting lamp, an advertising screen and a display screen, wherein a support column is installed in the middle of the upper end of the base, and a lighting lamp is connected to the side of the upper end of the support column; further comprising: a sleeve arranged on the support column, a guide rod is connected to the lower end of the sleeve, and the guide rod is installed on the upper end of a driving impeller, and the driving impeller is installed on the support column through a bearing; an active bevel gear is fixedly installed on the support column, the active bevel gear is installed inside the sleeve, and a lateral bevel gear is installed on the side of the active bevel gear, the middle part of the lateral bevel gear is connected to a reciprocating screw through a bearing, and the reciprocating screw is installed on the back of the advertising screen. The comprehensive advertising smart pole capable of reducing wind resistance can reduce the wind resistance of its billboard during use, and can also use its wind force to automatically clean impurities and dust attached to its surface.

Description

Technical Field

[0001] The present invention relates to the technical field of smart poles, and in particular to a comprehensive advertising smart pole capable of reducing wind resistance. Background Art

[0002] In the process of smart city construction, advertising smart poles have become an important carrier of smart city construction. Advertising smart poles can not only play a lighting function, but also spread advertising information. Therefore, smart poles are widely used.

[0003] However, the existing smart poles have the following problems:

[0004] For example, a fixing structure of a high-definition advertising screen for a smart pole with publication number CN212208790U includes a mounting frame, a fixing mechanism and a limiting mechanism. The mounting frame is a frame-shaped body with a limiting groove corresponding to the billboard on its inner side. The outer frame of the mounting frame is a fixing frame connected in a detachable manner... A mounting frame is set to install the billboard. When facing strong winds, the pin is retracted by force, and the mounting frame rotates with the wind, thereby ensuring the stability of the billboard to the greatest extent. However, during the rotation of the billboard, it is not convenient to use its own rotational power to automatically clean the dust and impurities attached to the surface of the billboard, which makes it inconvenient to clean the billboard in time after long-term use, thereby affecting the normal viewing of the billboard.

[0005] Therefore, we propose a comprehensive advertising smart pole that can reduce wind resistance in order to solve the problems raised above. Summary of the invention

[0006] The purpose of the present invention is to provide a comprehensive advertising smart pole that can reduce wind resistance, so as to solve the problem raised by the above background technology that when the existing smart poles on the market face strong winds, the pins are retracted by force and the mounting frame rotates with the wind, thereby ensuring the stability of the billboard to the greatest extent. However, during the rotation of the billboard, it is not convenient to use its own rotational power to automatically clean the dust and impurities attached to the surface of the billboard, which leads to the problem that the billboard is not convenient to be cleaned in time after long-term use, thereby affecting the normal viewing of the billboard.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a comprehensive advertising smart pole capable of reducing wind resistance, comprising a base, a support column, a lighting lamp, an advertising screen and a display screen, wherein a support column is installed at the middle of the upper end of the base, and a lighting lamp is connected to the upper end side of the support column, an advertising screen is installed on the outer side of the support column, and a display screen is arranged on the advertising screen;

[0008] Also includes:

[0009] A sleeve is arranged on the support column, the lower end of the sleeve is connected to a guide rod, and the guide rod is installed on the upper end of the driving impeller, and the driving impeller is installed on the support column through a bearing;

[0010] A driving bevel gear is fixedly mounted on the support column, the driving bevel gear is mounted inside the sleeve, and a lateral bevel gear is mounted on the side of the driving bevel gear, a reciprocating screw is connected to the middle of the lateral bevel gear through a bearing, and the reciprocating screw is mounted on the back of the advertising screen;

[0011] A first moving block and a second moving block are mounted at two ends of the reciprocating screw rod, and a cleaning cloth for cleaning the display screen is mounted on both the first moving block and the second moving block;

[0012] A connecting brush plate is connected to the side of the first moving block and the second moving block, a transmission rod is installed on the side of the connecting brush plate, and the transmission rod is installed on a fixed frame, the fixed frame is fixedly installed on the side of the first moving block and the second moving block, and a torsion spring providing a reset elastic force is arranged on the outer side of the transmission rod;

[0013] The limiting magnetic beads are installed on the sides of the first moving block and the second moving block. The outer sides of the first moving block and the second moving block are installed with guide glass, and the guide glass is fixedly installed on the side of the advertising screen.

[0014] Preferably, the sleeve is fixedly connected to the driving impeller via a guide rod, and the sleeve can rotate on the support column.

[0015] By adopting the above technical solution, the driving impeller can be driven by strong winds to rotate synchronously on the support column through the sleeve fixedly connected to the guide rod.

[0016] Preferably, the lateral bevel gears are evenly distributed on the sides of the active bevel gear, and the active bevel gear and the support column are key-connected.

[0017] By adopting the above technical solution, the active bevel gear and the support column are fixedly connected, and when the lateral bevel gear revolves around the active bevel gear, the lateral bevel gear can rotate on its own.

[0018] Preferably, the reciprocating screw and the sleeve are connected to each other via a bearing, and the reciprocating screw is threadedly connected to the first moving block and the second moving block.

[0019] By adopting the above technical solution, the first moving block and the second moving block can perform synchronous reciprocating movement through the rotation of the reciprocating screw.

[0020] Preferably, the first moving block and the second moving block are both configured as a "U"-shaped structure, and the cleaning cloths on the first moving block and the second moving block are in contact with the display screen.

[0021] By adopting the above technical solution, the dust attached to the display screen can be automatically cleaned by using the cleaning cloth thereon through the movement of the first moving block and the second moving block.

[0022] Preferably, the connecting brush plate forms a rotating structure through a transmission rod and a fixed frame, and the bristles on the surface of the connecting brush plate and the guide glass are in contact with each other.

[0023] By adopting the above technical solution, the impurities and dust attached to the guide glass can be automatically cleaned by using the bristles on the brush plate through the movement of the brush plate.

[0024] Preferably, the opposing surfaces of the first moving block and the second moving block are both provided with limiting magnetic beads, and the magnetic properties of the limiting magnetic beads on the first moving block and the second moving block are opposite.

[0025] By adopting the above technical solution, the first moving block and the second moving block can generate magnetic attraction between each other through the limiting magnetic beads thereon when they move relative to each other.

[0026] Preferably, the guide glass is made of a transparent material and has a "V"-shaped structure.

[0027] By adopting the above technical solution, the wind force can be diverted through the oblique edges of the "V"-shaped structure of the guide glass, thereby reducing the wind resistance of the advertising screen.

[0028] Preferably, the length of the hypotenuse of the guide glass is equal to the length of the connecting brush plate, and the hypotenuse of the guide glass and the connecting brush plate are distributed in parallel.

[0029] By adopting the above technical solution, the lengths of the hypotenuses of the connecting brush plate and the guide glass are equal, so that the connecting brush plate can comprehensively clean the guide glass when it moves.

[0030] Compared with the prior art, the beneficial effects of the present invention are: the comprehensive advertising smart pole capable of reducing wind resistance can reduce the wind resistance of the billboard during use, and can automatically clean the impurities and dust attached to the surface by using its wind force;

[0031] 1. A driving impeller is provided. When encountering strong wind, the driving impeller can be driven to rotate by the wind. The rotation of the driving impeller can make the sleeve drive the advertising screen to rotate synchronously under the action of the guide rod, thereby reducing the wind resistance of the advertising screen. At the same time, a "V"-shaped guide glass is installed on the side of the advertising screen, and the bevel of the guide glass can be used to divert the wind;

[0032] 2. A first moving block and a second moving block are provided. When the sleeve rotates, the reciprocating screw can be rotated under the cooperation of the active bevel gear and the lateral bevel gear. The reciprocating movement of the first moving block and the second moving block can be used to clean the dust attached to the display screen through the rotation of the reciprocating screw. At the same time, when the first moving block and the second moving block move, the impurities attached to the guide glass can be synchronously processed through the setting of the connecting brush plate, thereby ensuring the cleanliness of the guide glass itself;

[0033] 3. Set limit magnetic beads. When the first moving block and the second moving block move toward the inner side of the display screen, the limit magnetic beads on the side connecting brush plates of the first moving block and the second moving block gradually approach each other. The magnetic attraction force generated between the connecting magnetic beads can make the connecting brush plate rotate, thereby making it possible to throw off impurities attached to the connecting brush plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0035] Figure 2 This is a schematic diagram of the top view of the advertising screen and the sleeve of the present invention;

[0036] Figure 3 It is a schematic diagram of the top view of the reciprocating screw rod and the first moving block of the present invention;

[0037] Figure 4 This is a schematic diagram of the three-dimensional structure of the first moving block and the cleaning cloth of the present invention;

[0038] Figure 5 It is a schematic diagram of the top-sectional structure of the active bevel gear and the lateral bevel gear of the present invention;

[0039] Figure 6 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0040] Figure 7 For the present invention Figure 3 The enlarged structural diagram at B in the middle;

[0041] Figure 8 It is a schematic cross-sectional structure diagram of the transmission rod and the torsion spring of the present invention;

[0042] Fig. 9 It is a schematic diagram of the three-dimensional structure of the advertising screen and guide glass of the present invention.

[0043] In the figure: 1. base; 2. support column; 3. lighting; 4. advertising screen; 5. display screen; 6. sleeve; 7. driving impeller; 8. guide rod; 9. active bevel gear; 10. lateral bevel gear; 11. reciprocating screw; 12. first moving block; 13. second moving block; 14. cleaning cloth; 15. connecting brush plate; 16. transmission rod; 17. fixing frame; 18. torsion spring; 19. limiting magnetic bead; 20. guide glass. DETAILED DESCRIPTION

[0044] 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.

[0045] See also Figure 1-9 The present invention provides a technical solution: a comprehensive advertising smart pole capable of reducing wind resistance, comprising a base 1, a support column 2, a lighting lamp 3, an advertising screen 4 and a display screen 5, wherein the support column 2 is installed at the middle of the upper end of the base 1, and the lighting lamp 3 is connected to the upper end side of the support column 2, and the advertising screen 4 is installed on the outer side of the support column 2, and the display screen 5 is arranged on the advertising screen 4; further comprising: a sleeve 6 arranged on the support column 2, the lower end of the sleeve 6 is connected to a guide rod 8, and the guide rod 8 is installed at the upper end of a driving impeller 7, and the driving impeller 7 is installed on the support column 2 through a bearing; the sleeve 6 is fixedly connected between the guide rod 8 and the driving impeller 7, and the sleeve 6 can rotate on the support column 2. The guide glass 20 is set to a transparent material, and the guide glass 20 is set to a "V" shape structure. The length of the hypotenuse of the guide glass 20 is equal to the length of the connecting brush plate 15, and the hypotenuse of the guide glass 20 and the connecting brush plate 15 are parallelly distributed.

[0046] like Figure 1-3 As shown, when there is a strong wind outside, the driving impeller 7 is set so that the driving impeller 7 can rotate under the drive of the wind. The rotation of the driving impeller 7 can make the sleeve 6 rotate synchronously under the action of the guide rod 8. When the sleeve 6 rotates, the side advertising screen 4 can rotate around the supporting column 2. The rotation of the advertising screen 4 can reduce the wind resistance of the advertising screen 4, and avoid damage to the advertising screen 4 caused by excessive wind. At the same time, the side of the advertising screen 4 is set with a guide glass 20 with a "V" shape structure. The setting of the guide glass 20 can divert the oncoming strong wind through its oblique edge, thereby further reducing the wind resistance of the advertising screen 4.

[0047] The driving bevel gear 9 is fixedly mounted on the support column 2, the driving bevel gear 9 is mounted inside the sleeve 6, and a lateral bevel gear 10 is mounted on the side of the driving bevel gear 9, the middle part of the lateral bevel gear 10 is connected to a reciprocating screw 11 through a bearing, and the reciprocating screw 11 is mounted on the back of the advertising screen 4; the first moving block 12 and the second moving block 13 are mounted at both ends of the reciprocating screw 11, and a cleaning cloth 14 for cleaning the display screen 5 is installed on the first moving block 12 and the second moving block 13; the connecting brush plate 15 is connected to the first moving block 12 and A transmission rod 16 is installed on the side of the second moving block 13 and the side of the brush plate 15, and the transmission rod 16 is installed on the fixed frame 17, the fixed frame 17 is fixedly installed on the side of the first moving block 12 and the second moving block 13, and a torsion spring 18 providing a reset elastic force is arranged on the outside of the transmission rod 16; a limiting magnetic bead 19 is installed on the side of the first moving block 12 and the second moving block 13, and a guide glass 20 is installed on the outside of the first moving block 12 and the second moving block 13, and the guide glass 20 is fixedly installed on the side of the advertising screen 4. The lateral bevel gears 10 are evenly distributed on the side of the active bevel gear 9, and the active bevel gear 9 and the support column 2 are key-connected. The reciprocating screw 11 and the sleeve 6 are connected to each other through a bearing, and the reciprocating screw 11 and the first moving block 12 and the second moving block 13 are threadedly connected. The first moving block 12 and the second moving block 13 are both set as a "U"-shaped structure, and the cleaning cloth 14 on the first moving block 12 and the second moving block 13 fits the display screen 5. The connecting brush plate 15 forms a rotating structure through the transmission rod 16 and the fixed frame 17, and the bristles on the surface of the connecting brush plate 15 and the guide glass 20 are in contact with each other. The opposing surfaces of the first moving block 12 and the second moving block 13 are both provided with limiting magnetic beads 19, and the magnetic properties of the limiting magnetic beads 19 on the first moving block 12 and the second moving block 13 are opposite.

[0048] like Figure 1-9As shown, when the sleeve 6 rotates, the reciprocating screw 11 thereon and the lateral bevel gear 10 at the end thereof can revolve around the support column 2. Because the lateral bevel gear 10 and the active bevel gear 9 are meshed, when the lateral bevel gear 10 revolves around the support column 2, the active bevel gear 9 causes the lateral bevel gear 10 to drive the reciprocating screw 11 to rotate synchronously. The rotation of the reciprocating screw 11 can make the threaded first moving block 12 and the second moving block 13 move reciprocatingly relative to each other. Through the reciprocating movement of the first moving block 12 and the second moving block 13, the display screen 5 on the advertising screen 4 can be automatically cleaned by the cleaning cloth 14 thereon, so as to avoid a large amount of impurities and dust adhering to the display screen 5 and affecting the normal viewing of the content on the display screen 5. At the same time, when the first moving block 12 and the second moving block 13 move synchronously, they can bring The connecting brush plate 15 installed thereon is moved to move, and the inclined surface of the guide glass 20 can be cleaned by the movement of the connecting brush plate 15, thereby ensuring the cleanliness of the guide glass 20. When the first moving block 12 and the second moving block 13 move toward the inner side of the display screen 5, the limiting magnetic beads 19 on the side connecting brush plates 15 of the first moving block 12 and the second moving block 13 are close to each other. At this time, a corresponding magnetic attraction force is generated between the two, and the connecting brush plate 15 rotates around the transmission rod 16. When the first moving block 12 and the second moving block 13 move toward the outer side of the display screen 5, the limiting magnetic beads 19 on the connecting brush plate 15 are away from each other, and the connecting brush plate 15 is instantly reset under the action of the torsion spring 18. The elastic force of the instantaneous reset of the connecting brush plate 15 can shake off the dust and impurities attached to it, thereby ensuring the cleanliness of the connecting brush plate 15 itself.

[0049] Working principle: When using this integrated advertising smart pole that can reduce wind resistance, first Figure 1-9As shown, when there is a strong wind outside, the driving impeller 7 rotates under the drive of the wind, and then the sleeve 6 can be rotated synchronously through the guide rod 8, so that the side advertising screen 4 can be rotated synchronously when the sleeve 6 is rotated, thereby reducing the wind resistance of the advertising screen 4. At the same time, the guide glass 20 with a "V"-shaped structure on the side of the advertising screen 4 can be used to divert the oncoming strong wind. When the sleeve 6 rotates, the reciprocating screw 11 on it and the lateral bevel gear 10 at its end can revolve around the support column 2. At this time, under the action of the active bevel gear 9, the lateral bevel gear 10 can drive The reciprocating screw rod 11 rotates synchronously, and the reciprocating movement of the first moving block 12 and the second moving block 13 enables the display screen 5 on the advertising screen 4 to be automatically cleaned by the cleaning cloth 14 thereon. When the first moving block 12 and the second moving block 13 move synchronously, the connecting brush plate 15 installed thereon can be driven to move, and the movement of the connecting brush plate 15 can be utilized to clean the inclined surface of the guide glass 20. The distance between the limiting magnetic beads 19 between the connecting brush plates 15 is changed, and the dust and impurities attached thereto are shaken off with the cooperation of the torsion spring 18, so as to ensure the cleanliness of the connecting brush plate 15 itself.

[0050] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A comprehensive advertising smart pole capable of reducing wind resistance, comprising a base (1), a support column (2), a lighting lamp (3), an advertising screen (4) and a display screen (5), wherein the support column (2) is installed at the middle of the upper end of the base (1), and the lighting lamp (3) is connected to the upper side of the support column (2), the advertising screen (4) is installed on the outer side of the support column (2), and the display screen (5) is arranged on the advertising screen (4); It is characterized in that Also includes: A sleeve (6) is arranged on the support column (2), the lower end of the sleeve (6) is connected to a guide rod (8), and the guide rod (8) is mounted on the upper end of a driving impeller (7), and the driving impeller (7) is mounted on the support column (2) via a bearing; A driving bevel gear (9) is fixedly mounted on the support column (2), the driving bevel gear (9) is mounted inside the sleeve (6), and a lateral bevel gear (10) is mounted on the side of the driving bevel gear (9), a reciprocating screw (11) is connected to the middle of the lateral bevel gear (10) via a bearing, and the reciprocating screw (11) is mounted on the back of the advertising screen (4); A first moving block (12) and a second moving block (13) are mounted at two ends of the reciprocating screw rod (11), and a cleaning cloth (14) for cleaning the display screen (5) is mounted on both the first moving block (12) and the second moving block (13); A connecting brush plate (15) is connected to the side of the first moving block (12) and the second moving block (13); a transmission rod (16) is installed on the side of the connecting brush plate (15); the transmission rod (16) is installed on a fixed frame (17); the fixed frame (17) is fixedly installed on the side of the first moving block (12) and the second moving block (13); and a torsion spring (18) for providing a restoring elastic force is arranged on the outer side of the transmission rod (16); Limiting magnetic beads (19) are mounted on the sides of the first moving block (12) and the second moving block (13); guide glass (20) is mounted on the outer sides of the first moving block (12) and the second moving block (13); and the guide glass (20) is fixedly mounted on the sides of the advertising screen (4); The reciprocating screw rod (11) and the sleeve (6) are connected to each other via a bearing, and the reciprocating screw rod (11) is threadedly connected to the first moving block (12) and the second moving block (13); The first moving block (12) and the second moving block (13) are both configured as a "U"-shaped structure, and the cleaning cloths (14) on the first moving block (12) and the second moving block (13) are in contact with the display screen (5); The guide glass (20) is configured to be made of a transparent material, and the guide glass (20) is configured to be a "V"-shaped structure; The opposing surfaces of the first moving block (12) and the second moving block (13) are both provided with limiting magnetic beads (19), and the limiting magnetic beads (19) on the first moving block (12) and the second moving block (13) have opposite magnetic properties.

2. The integrated advertising smart pole capable of reducing wind resistance according to claim 1, characterized in that: The sleeve (6) is fixedly connected to the driving impeller (7) via a guide rod (8), and the sleeve (6) is capable of rotating on the support column (2).

3. The integrated advertising smart pole capable of reducing wind resistance according to claim 1, characterized in that: The lateral bevel gears (10) are evenly distributed on the sides of the active bevel gear (9), and the active bevel gear (9) and the support column (2) are key-connected.

4. The integrated advertising smart pole capable of reducing wind resistance according to claim 1, characterized in that: The connecting brush plate (15) forms a rotating structure through the transmission rod (16) and the fixing frame (17), and the bristles on the surface of the connecting brush plate (15) and the guide glass (20) are in contact with each other.

5. The integrated advertising smart pole capable of reducing wind resistance according to claim 1, characterized in that: The length of the hypotenuse of the guide glass (20) is equal to the length of the connecting brush plate (15), and the hypotenuse of the guide glass (20) and the connecting brush plate (15) are parallel to each other.

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