Advertising lamp box

Abstract

The advertising lamp box comprises a box body, a synchronous belt and advertising cloth, the interior of the box body is rotationally connected with two sets of first rotating rods, the outer surfaces of the first rotating rods are fixedly connected with rollers, the outer surfaces of the rollers are matched with the advertising cloth in a contact mode, an empty groove is formed in one side of the box body, and the synchronous belt is arranged in the empty groove. The advertising box has the advantages that when advertising content needs to be switched, a first motor can be started to rotate a rotating shaft to drive a driving wheel to rotate, the rotating shaft is driven to rotate, the rotating shaft is driven to rotate, and the transparent plate body is fixedly mounted in the hollow groove; a conveying belt is in transmission connection between the outer surface of a driving wheel and the outer surface of a synchronous wheel, so that the driving wheel drives the synchronous wheel to rotate when rotating, a sliding block drives a cleaning brush to move to clean the surface of the transparent plate body, and the effect of cleaning the transparent plate body is achieved while advertisement content switching is completed; and the advertising effect of the advertisement is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to an advertising light box. Background Art

[0002] With the continuous development of society, various advertisements can be seen everywhere. The ways of advertising are basically divided into two categories: online advertising and traditional advertising. In traditional advertising, light boxes are widely used by businesses because of their beautiful appearance and strong advertising effect. However, the surface of existing advertising boxes will be contaminated with dust after being used for a long time, and untimely treatment of dust will affect the advertising effect.

[0003] However, the existing advertising light boxes are not convenient for users to disassemble and fix advertising posters, nor are they convenient for users to replace advertising posters. In order to solve the above technical problems, the prior art proposes a patent document with application number 201820159776.1, which discloses an advertising light box, including a bottom plate, a first groove is provided on the upper surface of the bottom plate, a first transmission rod is rotatably connected between two opposite side walls at the left end of the first groove through a first rotating shaft, an electric push rod is rotatably connected between two opposite side walls at the right end of the first groove through a second rotating shaft, and two evenly distributed support plates are fixedly connected to the upper surface of the bottom plate, and the opposite side walls of the two support plates are provided with sliding grooves, and the support plates are slidably connected to the light box through the sliding grooves; although the patent can adjust the height of the light box, can quickly disassemble and fix advertising posters, can fix advertising posters of different sizes, reduce the cost of making light boxes, and facilitate the movement of advertising light boxes; however, the above patent has certain defects, and advertising light boxes are often placed outdoors or in other public places, which are prone to dust accumulation, and untimely treatment of dust will affect the publicity effect of the advertisement. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an advertising light box.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An advertising light box comprises a box body, a synchronous belt and an advertising cloth, wherein two groups of first rotating rods are rotatably connected inside the box body, a roller is fixedly connected to the outer surface of the first rotating rod, and the outer surface of the roller contacts and cooperates with the advertising cloth, an empty groove is provided on one side of the box body, a transparent plate body is fixedly installed inside the empty groove, both sides of the box body are fixedly connected with a mounting frame, a slider is slidably connected inside the mounting frame, a cleaning brush for cleaning the transparent plate body is fixedly installed at the bottom of the slider, a reciprocating screw rod is rotatably connected inside the mounting frame, a travel threaded hole is provided on one side of the slider, The reciprocating screw is threadedly connected in the traveling threaded hole, and one side of the reciprocating screw is fixedly connected to the second rotating rod, and the other end of the second rotating rod extends out of the mounting frame and is fixedly connected to the synchronous wheel, one side of the box body is fixedly connected to a connecting frame, and one side of the connecting frame is fixedly installed with a first motor, the inner wall of the connecting frame is rotatably connected with a rotating shaft, the other end of the rotating shaft extends into the interior of the box body and is fixedly connected to the rotating rod located above, the output end of the first motor is fixedly connected to the rotating column through a coupling, the outer surface of the rotating column is fixedly connected to a driving wheel, and the synchronous belt synchronous wheel and the circumferential outer wall of the driving wheel are transmission connected.

[0007] Preferably, a box door is provided on a side of the box body away from the empty slot.

[0008] Preferably, heat dissipation holes are provided on both sides of the box body, and filters are provided inside the heat dissipation holes.

[0009] Preferably, both sides of the bottom of the installation frame are fixedly connected with a baffle frame for storing a cleaning brush.

[0010] The beneficial effect of the utility model is that the advertising light box provided by the utility model can start the first motor to rotate the rotating shaft to drive the driving wheel to rotate when the advertising content needs to be switched after the advertising light box has been used for a period of time. Since a conveyor belt is connected between the outer surface of the driving wheel and the outer surface of the synchronous wheel, the driving wheel also drives the synchronous wheel to rotate when it rotates, so that the slider drives the cleaning brush to move to clean the surface of the transparent plate body. While completing the switching of the advertising content, the transparent plate body is also cleaned, so that the advertising effect will not be affected by dust adhering to the transparent plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a basic structural schematic diagram of the utility model;

[0012] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0013] Figure 3 It is a right sectional view of the box body of the utility model;

[0014] Figure 4 It is a schematic diagram of the installation frame structure of the utility model. DETAILED DESCRIPTION

[0015] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] like Figure 1 - Figure 4As shown, an advertising light box provided by the utility model comprises a box body 1, a synchronous belt 2 and an advertising cloth 3, two groups of first rotating rods 20 are rotatably connected inside the box body 1, and a roller 4 is fixedly connected to the outer surface of the first rotating rod 20, and the outer surface of the roller 4 contacts and cooperates with the advertising cloth 3, an empty groove 5 is opened on one side of the box body 1, and a transparent plate body 6 is fixedly installed inside the empty groove 5, both sides of the box body 1 are fixedly connected with a mounting frame 7, a slider 8 is slidably connected inside the mounting frame 7, and a cleaning brush 9 for cleaning the transparent plate body 6 is fixedly installed on the bottom of the slider 8, a reciprocating screw rod 10 is rotatably connected inside the mounting frame 7, a walking threaded hole is opened on one side of the slider 8, and the reciprocating screw rod 10 is threadedly connected in the walking threaded hole, and a second rotating rod 11 is fixedly connected to one side of the reciprocating screw rod 10, and the other end of the second rotating rod 11 extends out of the mounting frame 7 and is fixedly connected to a synchronous wheel 12, a connecting frame 13 is fixedly connected to one side of the box body 1, and a first A motor 14 is provided, and the inner wall of the connecting frame 13 is rotatably connected with a rotating shaft 15. The other end of the rotating shaft 15 extends into the interior of the box body 1 and is fixedly connected to the rotating rod located above. The output end of the first motor 14 is fixedly connected to the rotating column through a coupling. The outer surface of the rotating column is fixedly connected with a driving wheel 16. The synchronous belt 2, the synchronous wheel 12 and the circumferential outer wall of the driving wheel 16 are transmission-connected. After the advertising light box has been used for a period of time, when it is necessary to switch the advertising content, the first motor 14 can be started to rotate the rotating shaft 15 to drive the driving wheel 16 to rotate. Since a conveyor belt is transmission-connected between the outer surface of the driving wheel 16 and the outer surface of the synchronous wheel 12, when the driving wheel 16 rotates, it also drives the synchronous wheel 12 to rotate, so that the slider 8 drives the cleaning brush 9 to move to clean the surface of the transparent plate body 6. While completing the switching of the advertising content, the transparent plate body 6 is also cleaned, so that the advertising effect will not be affected by dust adhering to the transparent plate body 6.

[0018] A box door 17 is provided on one side of the box body 1 away from the empty slot 5 ; the inside of the box body 1 can be inspected by opening the box door 17 .

[0019] Heat dissipation holes 18 are provided on both sides of the box body 1, and filters are provided inside the heat dissipation holes 18; air can circulate and exchange inside and outside the box body 1, thereby achieving good heat dissipation. The establishment of the filter can prevent external dust from entering the interior of the box body 1 through the heat dissipation holes 18 and causing the advertising cloth 3 to become dirty.

[0020] Both sides of the bottom of the mounting frame 7 are fixedly connected with a baffle 19 for storing the cleaning brush 9; the establishment of the baffle 19 can shield the cleaning brush 9 and improve the aesthetics to a certain extent.

[0021] Working principle: After the advertising light box has been used for a period of time, when it is necessary to switch the advertising content, the first motor 14 can be started to rotate the rotating shaft 15 to drive the driving wheel 16 to rotate. Since the outer surface of the driving wheel 16 and the outer surface of the synchronous wheel 12 are connected by a conveyor belt, the driving wheel 16 also drives the synchronous wheel 12 to rotate when it rotates, so that the slider 8 drives the cleaning brush 9 to move to clean the surface of the transparent plate body 6. While completing the switching of the advertising content, the transparent plate body 6 is also cleaned, so that the advertising effect will not be affected by dust adhering to the transparent plate body 6.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An advertising light box, comprising a box body (1), a synchronous belt (2) and an advertising cloth (3), characterized in that: Two groups of first rotating rods (20) are rotatably connected inside the box (1), and rollers (4) are fixedly connected to the outer surfaces of the first rotating rods (20), and the outer surfaces of the rollers (4) are in contact with and fit the advertising cloth (3). A hollow groove (5) is provided on one side of the box (1), and a transparent plate body (6) is fixedly installed inside the hollow groove (5). Both sides of the box (1) are fixedly connected to mounting frames (7), and a slider (8) is slidably connected inside the mounting frame (7). A cleaning brush (9) for cleaning the transparent plate body (6) is fixedly installed at the bottom of the slider (8). A reciprocating screw rod (10) is rotatably connected inside the mounting frame (7), and a travel threaded hole is provided on one side of the slider (8). The reciprocating screw rod (10) is inserted into the travel threaded hole. The reciprocating screw rod (10) is threadedly connected, one side of each of the reciprocating screw rods (10) is fixedly connected to a second rotating rod (11), the other end of the second rotating rod (11) extends out of the mounting frame (7) and is fixedly connected to a synchronous wheel (12), one side of the housing (1) is fixedly connected to a connecting frame (13), one side of the connecting frame (13) is fixedly mounted with a first motor (14), the inner wall of the connecting frame (13) is rotatably connected to a rotating shaft (15), the other end of the rotating shaft (15) extends into the interior of the housing (1) and is fixedly connected to the rotating rod located above, the output end of the first motor (14) is fixedly connected to a rotating column via a coupling, the outer surface of the rotating column is fixedly connected to a driving wheel (16), and the circumferential outer wall of the synchronous belt (2), the synchronous wheel (12) and the driving wheel (16) are transmission-connected.

2. The advertising light box according to claim 1, characterized in that: A box door (17) is provided on a side of the box body (1) away from the empty slot (5).

3. The advertising light box according to claim 1, characterized in that: Both sides of the box body (1) are provided with heat dissipation holes (18), and filters are provided inside the heat dissipation holes (18).

4. The advertising light box according to claim 1, characterized in that: Both sides of the bottom of the installation frame (7) are fixedly connected with retaining frames (19) capable of storing cleaning brushes (9).

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