Advertisement bulletin board for construction site

Abstract

The utility model discloses an advertising column for a construction site, aims to solve the problem that stains on a screen of an advertising column are inconvenient to clean, and belongs to the technical field of advertising. The device comprises a base, a plurality of stand columns are sequentially fixed to the upper surface of the base and jointly connected with a top plate, the middles of the stand columns are jointly and fixedly connected with an advertising column body, an advertising groove is formed in the advertising column body, and the base is divided into the left side and the right side in the length direction of the advertising column body. A dustproof device for cleaning the advertising column body is arranged on one side of one stand column and comprises a water pump frame and a water tank, the water pump frame is fixed to one side of one stand column, a water pump is fixed in the water pump frame, and the water pump is connected with the water tank through a water hose. The water pump is connected with a nozzle capable of spraying water to the advertising column body and moving up and down through a water hose.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertisements, in particular to an advertisement column for construction sites. Background Art

[0002] Outdoor bulletin boards are widely used in streets, communities and large public places, bringing convenience to people's lives and enabling quick and easy access to information. The promotional content in the bulletin boards needs to be changed regularly to provide the public with the latest and fastest information services.

[0003] Existing advertising billboards are left outdoors for extended periods. Dust, wind, and rain can easily cause the screen surface to become dirty, affecting the display quality. Regular cleaning is necessary, which not only wastes manpower but also poses safety risks when cleaning high up on the electronic screen. Furthermore, existing outdoor billboards consume a lot of electricity and have limited functionality.

[0004] Publication No. CN 212208839 U provides an advertising design bulletin board for displaying advertising posters or pictures. The bulletin board can be freely moved and the sizes of different positions on the advertising posters or pictures can be flexibly measured, making it very convenient to use.

[0005] However, the advertising column is not convenient for cleaning stains on the screen, and has no windproof effect in bad weather. Therefore, it is necessary to propose a reasonable dustproof and windproof advertising column. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the purpose of the present invention is to provide an advertising column for a construction site, so as to solve the problem that the advertising column proposed in the above-mentioned background art is inconvenient to clean the stains on the screen.

[0007] The utility model is realized by adopting the following technical solutions:

[0008] An advertising column for construction sites, comprising a base; a plurality of columns are fixed in sequence on the upper surface of the base, the plurality of columns are commonly connected to a top plate, the middle portions of the plurality of columns are commonly fixedly connected to an advertising column body, an advertising groove is provided inside the advertising column body, the base is divided into left and right sides along the length direction of the advertising column body, a dustproof device for cleaning the advertising column body is provided on one side of one of the columns, the dustproof device comprises a water pump frame and a water tank, the water pump frame is fixed on one side of one of the columns, a water pump is fixed inside the water pump frame, the water pump and the water tank are connected by a soft water pipe, and the water pump is connected to a nozzle that can move up and down and sprays water toward the advertising column body via the soft water pipe.

[0009] When in use, move the advertising column to a suitable position, fill the water tank with water, turn on the water pump, and the nozzle in the dustproof device sprays water to prevent dust and cool the advertising column body.

[0010] Further preferably, a solar device is provided on the top of the top plate, and the solar device is a power generation device for supplying power to the water pump.

[0011] Further preferably, the solar energy device includes a solar power collection box, a battery, and a solar inverter. A double-slope advertising column cover is provided on the top of the roof. The outer surface of the slope of the advertising column cover is movably connected to the solar panel. The solar power collection box, the battery, and the solar inverter are sequentially connected to the top surface of the roof. The wires between the solar panel, the solar power collection box, the battery and the solar inverter are stored through a wire storage tube.

[0012] Further preferably, the number of the columns is 4, namely column 1, column 2, column 3 and column 4, and they are fixed to the four corners of the base in sequence, column 1 and column 2 are fixed on the left side of the base, and column 3 and column 4 are fixed on the right side of the base; the solar device also supplies power to lamp 1, lamp 2 and the socket, the two lamps 1 are fixedly connected to column 1 and column 2 respectively, the two lamps 2 are fixedly connected to column 3 and column 4 respectively, the height of lamp 1 and lamp 2 is not lower than the advertising column body, the socket is fixedly connected to one side of column 3 and column 4, and a rotatably connected socket dust cover is provided on the outside of the socket.

[0013] Further preferably, the column is provided with an up-and-down sliding groove on the side of the advertising column body, and a nozzle is slidably connected inside the sliding groove. The nozzle includes movable nozzle 1, movable nozzle 2 and movable nozzle 3 arranged vertically, and the movable nozzle 1, movable nozzle 2 and movable nozzle 3 are connected to the water pump through a soft water pipe.

[0014] Further preferably, a folding seat board 2 is movably connected to the left side of the base, and a folding seat board 1 is movably connected to the right side of the base.

[0015] Further preferably, a fixedly-mounted wheel is fixedly connected to the left side of the bottom of the base, and a universal wheel is fixedly connected to the right side of the bottom of the base. The universal wheels are fixedly installed on both sides of the right side of the base, and the fixedly-mounted wheels are fixedly installed on both sides of the left side of the base.

[0016] More preferably, it further comprises a ground-inserting rod 1 and a ground-inserting rod 2, wherein the ground-inserting rod 1 slides up and down through the left side of the base to fix it, and the ground-inserting rod 2 slides up and down through the right side of the base to fix it.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The advertising billboard for the construction site uses the electric energy provided by the storage mechanism to provide electric energy for the water pump through the dust prevention mechanism. The nozzle then sprays water to achieve the effect of dust prevention and temperature reduction. It can provide electric energy for the installed electric lights to play the role of night lighting. It can also provide electric energy for the installed sockets to provide convenience for the staff.

[0019] 2. The advertising column for construction sites can be inserted into the ground to fix the advertising column when it is installed, through the ground-inserting rods set on the base, which can effectively prevent wind and play a windproof effect in bad weather; the folding seat panels set on both sides of the base can adjust the angle for workers to rest. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention.

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 This is a schematic diagram of the power generation mechanism of the present utility model.

[0024] Figure 3 It is a schematic diagram of the base of the utility model.

[0025] Figure 4 This is a schematic diagram of the dustproof mechanism of the present invention.

[0026] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0027] In the figure: 1-base; 2-column 1; 3-solar panel; 4-advertising column cover; 5-top plate; 6-advertising column body; 7-water pump frame; 8-socket dust cover; 9-socket; 10-folding seat 1; 11-folding seat 2; 12-ground pole 1; 13-ground pole 2; 14-directional wheel; 15-universal wheel; 16-advertising groove; 17-column 2; 18-column 3; 19-column 4; 301-solar junction box; 302-battery; 303-solar inverter; 304-wire storage tube; 305-lamp 1; 306-lamp 2; 701-water tank; 702-movable nozzle 1; 703-movable nozzle 2; 704-movable nozzle 3; 706-chute; 707-water pump. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the scheme of the present invention will be further described below. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0029] In the description, it should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance. It should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, removable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms based on specific circumstances.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] An advertising column for a construction site, such as Figure 1 As shown, it includes a base 1, on the upper surface of which are fixed column 1 2, column 2 17, column 3 18 and column 4 19 in sequence, and column 1 2, column 2 17, column 3 18 and column 4 19 are commonly connected to a top plate 5.

[0033] The middle parts of the column 1 2 , the column 2 17 , the column 3 18 and the column 4 19 are fixedly connected with the advertising column body 6 . The advertising column body 6 has an advertising groove 16 inside so that advertisements can be replaced at any time.

[0034] The left side of the base 1 is movably connected to a folding seat board 2 11, and the right side of the base 1 is movably connected to a folding seat board 10. The staff can adjust the folding seat board to a suitable angle to sit down and rest during breaks. When the folding seat board is not in use, it can be folded up without affecting daily work. The movable connection can be a rotating connection using a rotating shaft. The folding seat board can be adjusted from 0° to 90°. Preferably, a support plate is provided at the bottom of the folding seat board, which can support the folding seat board when it is in use.

[0035] like Figure 3 As shown, the left side of the base 1 slides up and down to insert the first ground rod 12, and the right side of the base 1 slides up and down to insert the second ground rod 13, making the advertising column more stable and preventing the impact of strong winds. The first ground rod 12 and the second ground rod 13 can be directly inserted into the ground. When in use, the first ground rod 12 and the second ground rod 13 are inserted together, and they can be stored together at ordinary times.

[0036] The left side of the bottom of the base 1 is fixedly connected to a fixed wheel 14, and the right side of the bottom of the base 1 is fixedly connected to a universal wheel 15 with a self-locking function. The universal wheels 15 are fixedly installed on both sides of the right side of the base 1, and the fixed wheels 14 are fixedly installed on both sides of the left side of the base 1. The universal wheels 15 can help the advertising column move freely.

[0037] A solar device is provided on the top of the roof 5. The solar device includes a power storage mechanism. The solar device is electrically connected to a power-using mechanism. The power storage mechanism is located on the top of the roof 5. The power-using mechanism is located on the left side of column 1 2 and column 2 17 and on the right side of column 3 18 and column 4 19. A double-slope advertising column cover 4 is provided on the top of the roof 5 to protect the advertising column from rain.

[0038] like Figure 1-2 As shown, the power storage mechanism includes a solar panel 3, a solar power collection box 301, a battery 302, a solar inverter 303, and a wire storage tube 304. The solar panel 3, solar power collection box 301, battery 302, and solar inverter 303 are electrically connected via wires, which are stored in the wire storage tube 304. The power storage mechanism can provide sufficient electricity for lighting and dust protection for power users. The solar panel 3 is movably connected to the outer surface of the slope of the billboard cover 4, the solar power collection box 301 is fixedly connected to the top left side of the roof panel 5, the solar inverter 303 is fixedly connected to the top middle side of the roof panel 5, and the battery 302 is fixedly connected to the top right side of the roof panel 5.

[0039] The electrical mechanism includes a dustproof device, a light 1 305, a light 2 306 and a socket 9; the light 1 305 is fixedly connected to the column 1 2 and the column 2 17 on the left side of the advertising column body 6, and the light 2 306 is fixedly connected to the column 3 18 and the column 4 19 on the right side of the advertising column body 6. The heights of the light 1 305 and the light 2 306 are not lower than the advertising column body 6. The socket 9 is fixedly connected to the right side of the column 3 18 and the column 4 19. A rotatably connected socket dust cover 8 is provided on the outside of the socket 9. The socket dust cover 8 is movably connected to the right side of the column 3 18 and the column 4 19. The light 1 305 and the light 2 306 are light-controlled smart lights.

[0040] like Figure 4-5 As shown, the dust-proof device includes a water pump frame 7, a water tank 701, a movable nozzle 1 702, a movable nozzle 2 703, a movable nozzle 3 704, a chute 706 and a water pump 707. The water pump frame 7 is fixedly connected to the left side of the column 1 2, the water tank 701 is located on the left side of the base 1, the chute 706 is opened on the right side of the column 2 in an up and down direction, the movable nozzle 1 702, the movable nozzle 2 703 and the movable nozzle 3 704 are slidably connected to the inside of the chute 706, the water pump 707 is fixedly connected to the inside of the water pump frame 7, and a through hole is provided inside the water pump frame 7 for a soft water pipe to pass through. The water pump 707 is connected to the water tank 701 through a soft water pipe, and the water tank 701 supplies water to the water pump 707 through a water supply soft water pipe.

[0041] A through hole is provided on the side of the column 1-2 near the water pump 707. The output soft water pipe connected to the output end of the water pump 707 passes through the through hole. The output soft water pipe of the water pump 707 is connected to the diversion soft water pipe provided inside the column 1-2. The diversion soft water pipe is connected to the movable nozzle 1 702, the movable nozzle 2 703, and the movable nozzle 3 704 respectively. The nozzle position can be adjusted by manually swinging the movable nozzle 1 702, the movable nozzle 2 703, and the movable nozzle 3 704 up and down. Figure 5 As shown, the specific operation is to loosen the nut on the nozzle, move the corresponding nozzle to the appropriate position, tighten the nut on the nozzle to fix the position of the nozzle, and then turn on the water pump 707. The advertising column can achieve the effects of dust prevention and temperature reduction.

[0042] Working principle:

[0043] First, the solar panel 3 absorbs solar energy, and the direct current generated by the solar panel 3 can flow from each panel to the solar inverter 303, and then the direct current is converted into alternating current by the solar inverter 303 and enters the battery 302 to provide power for the lamp 1 305 and the lamp 2 306 to achieve the purpose of night lighting.

[0044] Furthermore, the electric energy provided by the solar panel 3 can also be used for the socket 9 provided on the right side of the column 3 18 and the column 4 19 to provide available electric energy for the staff.

[0045] Furthermore, the electric energy provided by the solar panel 3 can also be used by the water pump 707 arranged on the left side of the column 2 to spray water to clean the advertising column through the movable nozzle 1 702, the movable nozzle 2 703 and the movable nozzle 3 704. The position of the nozzles can be adjusted by manually swinging the movable nozzle 1 702, the movable nozzle 2 703 and the movable nozzle 3 704 up and down, so as to achieve the effect of comprehensive dust prevention and cooling of the advertising column.

[0046] Secondly, the advertising groove 16 set on the advertising column body 6 is convenient for changing advertisements; the socket dust cover 8 can be used to protect the socket 9 from dust and water; the folding seat 10 and the folding seat 2 11 can be adjusted in angle for staff to rest; the ground-inserting rod 12 and the ground-inserting rod 2 13 can be directly inserted into the ground to fix the advertising column; the universal wheel 15 drives the directional wheel 14 to facilitate the movement of the advertising column, thereby increasing the flexibility of the advertising column.

[0047] The above description is only a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Although detailed descriptions have been made with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents; and such modifications or replacements do not deviate from the essence of the corresponding technical solutions within the scope of the technical solutions of the embodiments, and they should all be covered by the scope of protection of the claims.

Claims

1. An advertising column for a construction site, comprising a base (1); a plurality of columns are sequentially fixed on the upper surface of the base (1); the plurality of columns are commonly connected to a top plate (5); the middle portions of the plurality of columns are commonly fixedly connected to an advertising column body (6); an advertising groove (16) is provided inside the advertising column body (6); the base (1) is provided on left and right sides along the length direction of the advertising column body (6), and is characterized in that: A dustproof device for cleaning the advertising column body (6) is provided on one side of one of the columns, the dustproof device comprising a water pump frame (7) and a water tank (701), the water pump frame (7) being fixed on one side of one of the columns, a water pump (707) being fixed inside the water pump frame (7), the water pump (707) being connected to the water tank (701) via a soft water pipe, and the water pump (707) being connected to a nozzle capable of moving up and down for spraying water onto the advertising column body (6) via the soft water pipe.

2. The advertising column for construction sites according to claim 1, characterized in that: A solar device is provided on the top of the top plate (5), and the solar device is a power generation device for supplying power to the water pump.

3. The advertising column for construction sites according to claim 2, characterized in that: The solar device comprises a solar power collection box (301), a storage battery (302), and a solar inverter (303); a double-slope advertising column cover (4) is provided on the top of the top plate (5); a solar panel (3) is movably connected to the outer surface of the slope of the advertising column cover (4); the solar power collection box (301), the storage battery (302), and the solar inverter (303) are sequentially connected to the top surface of the top plate (5); and wires between the solar panel (3), the solar power collection box (301), the storage battery (302), and the solar inverter (303) are stored through a wire storage tube (304).

4. The advertising column for construction sites according to claim 2, characterized in that: The number of the columns is 4, namely column 1 (2), column 2 (17), column 3 (18) and column 4 (19), which are fixed to the four corners of the base (1) in sequence. The column 1 (2) and column 2 (17) are fixed on the left side of the base (1), and the column 3 (18) and column 4 (19) are fixed on the right side of the base (1); the solar device also supplies power to the lamp 1 (305), the lamp 2 (306) and the socket (9), and the two The first electric lamp (305) is fixedly connected to the first column (2) and the second column (17), respectively. The two second electric lamps (306) are fixedly connected to the third column (18) and the fourth column (19), respectively. The height of the first electric lamp (305) and the second electric lamp (306) is not lower than the advertising column body (6). The socket (9) is fixedly connected to one side of the third column (18) and the fourth column (19). The outer side of the socket (9) is provided with a socket dust cover (8) that is rotatably connected.

5. The advertising column for construction sites according to claim 1, characterized in that: The upright column is provided with a sliding groove (706) running up and down on the side of the advertising column body (6), and a nozzle is slidably connected inside the sliding groove (706). The nozzle includes a movable nozzle 1 (702), a movable nozzle 2 (703) and a movable nozzle 3 (704) arranged up and down. The movable nozzle 1 (702), the movable nozzle 2 (703) and the movable nozzle 3 (704) are connected to a water pump (707) through a soft water pipe.

6. An advertising column for a construction site according to any one of claims 1 to 5, characterized in that: The left side of the base (1) is movably connected to a folding seat plate 2 (11), and the right side of the base (1) is movably connected to a folding seat plate 1 (10).

7. An advertising column for a construction site according to any one of claims 1 to 5, characterized in that: The left side of the bottom of the base (1) is fixedly connected to a fixed wheel (14), the right side of the bottom of the base (1) is fixedly connected to a universal wheel (15), the universal wheel (15) is fixedly installed on both sides of the right side of the base (1), and the fixed wheel (14) is fixedly installed on both sides of the left side of the base (1).

8. An advertising column for a construction site according to any one of claims 1 to 5, characterized in that: It also includes a ground insertion rod (12) and a ground insertion rod (13). The ground insertion rod (12) slides up and down through the left side of the base (1) to play a fixing role, and the ground insertion rod (13) slides up and down through the right side of the base (1) to play a fixing role.

9. The advertising column for construction sites according to claim 6, characterized in that: The left side of the bottom of the base (1) is fixedly connected to a fixed wheel (14), the right side of the bottom of the base (1) is fixedly connected to a universal wheel (15), the universal wheel (15) is fixedly installed on both sides of the right side of the base (1), and the fixed wheel (14) is fixedly installed on both sides of the left side of the base (1).

10. The advertising column for construction sites according to claim 9, characterized in that: It also includes a ground insertion rod (12) and a ground insertion rod (13). The ground insertion rod (12) slides up and down through the left side of the base (1) to play a fixing role, and the ground insertion rod (13) slides up and down through the right side of the base (1) to play a fixing role.

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