Mounting and fixing structure for three-turning-face advertising board

Abstract

The utility model relates to the technical field of billboard installation and fixation, discloses a three-turning-face billboard installation and fixation structure, and solves the problems that when three faces of a billboard are turned over, certain vibration is generated, after long-term use, the vibration may cause looseness of a connecting part of a fixing structure, and the billboard is damaged. According to the technical scheme, the problems that the stability of the whole structure is affected, potential safety hazards are increased, and meanwhile, disassembly and assembly of advertising boards are complex are solved, a main body frame comprises a frame shell, multiple sets of triangular prism advertising boards are rotationally installed on the two sides of the interior of the frame shell, and multiple sets of limiting assemblies are installed at the lower end of the interior of the frame shell; when the triangular prism billboard needs to be installed, three sets of poking pieces are manually poked, the upper end of the triangular prism billboard is aligned with a prismatic triangular block to be inserted and fixed, and after the upper end is fixed, the triangular prism billboard is lifted upwards to enable the lower end of the triangular prism billboard to be aligned with the limiting assemblies, so that the triangular prism billboard is fixed. And limiting and fixing are carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to an advertising board mounting and fixing technical field, specifically to a three -surface -turning advertising board mounting and fixing structure. BACKGROUND

[0002] Outdoor advertising board as the outdoor media of transmitting advertising information occupies an important position in the field of advertising publicity, the media size is flexibly determined according to actual environment, picture production mode covers manual drawing, computer production and paper printing and a variety of forms, outdoor advertising takes mobile audience as the target, and it is a long history advertising form, early outdoor advertising board is mostly set on the two sides of road, and advertising content is shown to pedestrians, passengers or drivers, however, with the continuous change of urban roads and buildings, the existing outdoor advertising board needs continuous innovation in form, position and display method to adapt to diversified needs, the traditional outdoor advertising board is single in form, is difficult to fully attract audience attention, and there are certain limitations in installation, maintenance and energy saving and environmental protection.

[0003] The existing Chinese patent with publication number CN213424488U discloses a fixing structure of three -surface -turning advertising board, a stepping motor drives the rotating shaft to rotate a certain angle, thereby driving a plurality of second bevel gears to rotate a certain number of turns, and then driving the first bevel gear to rotate a certain number of turns through the meshing relationship, so as to drive the three -prism advertising board to rotate, when the advertising board needs to be maintained or replaced, the servo motor is started to drive the threaded rod to rotate reversely, which can drive the connecting block connected with the threaded rod to move downward along the slot, thereby driving the main body frame to move downward, so as to facilitate the maintenance or replacement of the advertising board by the staff.

[0004] For the related technology in the above, when the three surfaces of the advertising board are turned over, a certain vibration will be generated, after long-term use, the vibration may cause the connecting part of the fixing structure to loosen, affect the stability of the overall structure, increase the safety hazard, and when the advertising board is disassembled and installed, it is relatively complex. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a three -surface -turning advertising board mounting and fixing structure, adopt the device to work, thereby solve when the three surfaces of the advertising board are turned over, a certain vibration will be generated, after long-term use, the vibration may cause the connecting part of the fixing structure to loosen, affect the stability of the overall structure, increase the safety hazard, and when the advertising board is disassembled and installed, it is relatively complex.

[0006] To achieve the above object, the utility model provides the following technical scheme: A three -sided advertising board installation fixed structure, including main body frame, two groups of support columns are fixedly installed to both ends of main body frame, main body frame includes frame body shell, the inside both sides of frame body shell are rotatably installed with multiple groups of three -prism advertising board, the inside lower end of frame body shell is installed with multiple groups of limiting component, the inside upper end of frame body shell is installed with multiple groups of fixed component, the inside of frame body shell is provided with drive assembly, fixed component includes connecting column, the upper end of connecting column is fixedly connected with drive assembly, the lower end of connecting column is fixedly installed with prismatic triangular block, prismatic triangular block is matched with three -prism advertising board, the inside of prismatic triangular block is slidably installed with three groups of connecting block, the upper end of prismatic triangular block is provided with three groups of sliding slot, the inside of sliding slot is slidably installed with the tab, the lower end of tab is fixedly connected with connecting block, the inside of prismatic triangular block is provided with three groups of square groove no.

[0007] Preferably, the both sides of the frame body shell are installed with the baffle, the three -prism advertising board is protected through the baffle of the both sides of the frame body shell.

[0008] Preferably, the upper end of the multiple three -prism advertising boards is fixedly installed with the triangular frame no.

[0009] Preferably, the limiting component includes the fixed disc, the upper end of the fixed disc is rotatably provided with the triangular frame no.

[0010] Preferably, the interior of the main frame is provided with a square groove two, the interior of the square groove two is provided with a driving assembly, the lower end of the driving assembly is fixedly connected with the connecting column, the driving assembly comprises a driving motor, the driving end of the driving motor is fixedly installed with a connecting rod, the outer side of the connecting rod is fixedly installed with a plurality of bevel gears one, the lower end of the bevel gear one is meshed with a bevel gear two, the lower end of the bevel gear two is fixedly connected with the connecting column, the bevel gear two is rotatably connected with the main frame, the connecting rod is driven to rotate by starting the driving motor, and then the bevel gear one and the bevel gear two are meshed to rotate, and the three-prism advertising board is driven to rotate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The three-prism advertising board mounting and fixing structure provided by the utility model can be used for mounting and fixing the three-prism advertising board, and the three-prism advertising board can be fixed on the main frame through the three sets of connecting blocks and the elastic members, and the three-prism advertising board can be fixed on the main frame through the three sets of connecting blocks and the elastic members. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0014] Figure 2 It is a main frame structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0015] Figure 3 It is a main frame internal structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0016] Figure 4 It is a frame body shell internal structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0017] Figure 5 It is a fixed assembly three-dimensional structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0018] Figure 6 It is a fixed assembly plane structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0019] Figure 7 It is a three-prism advertising board internal structure schematic view of the three-prism advertising board mounting and fixing structure of the utility model;

[0020] Figure 8 Figure 3 is a schematic view of the driving assembly structure of the three-side advertising board mounting and fixing structure of the utility model.

[0021] In the figure: 1, main body frame; 11, frame body shell; 111, square groove two; 12, three-prism advertising board; 121, triangular frame one; 13, baffle; 14, limiting assembly; 141, fixed disc; 142, triangular frame two; 143, triangular block; 15, fixed assembly; 151, connecting column; 152, prismatic triangular block; 1521, sliding groove; 1522, square groove one; 153, connecting block; 154, anti-skid ball; 155, push piece; 156, elastic piece; 16, driving assembly; 161, driving motor; 162, connecting rod; 163, bevel gear one; 164, bevel gear two; 2, supporting column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In order to further understand the content of the utility model, the utility model will be described in detail with reference to the drawings

[0024] In combination with Figures 1-4 , Figures 5-6 , Figure 8The utility model provides a kind of three-flip billboard installation fixed structure, including main body frame 1, two groups of support column 2 are fixedly installed in the both ends of main body frame 1, main body frame 1 includes frame body shell 11, the inside both sides of frame body shell 11 are rotatably installed with multiple groups of triangular prism billboard 12, multiple groups of limiting components 14 are installed in the inside lower end of frame body shell 11, multiple groups of fixed components 15 are installed in the inside upper end of frame body shell 11, driving assembly 16 is provided in the inside of frame body shell 11;Fixed component 15 includes connecting column 151, the upper end of connecting column 151 is fixedly connected with driving assembly 16, the lower end of connecting column 151 is fixedly installed with prismatic triangular block 152, prismatic triangular block 152 is matched with triangular prism billboard 12, three groups of connecting blocks 153 are slidably installed in the inside of prismatic triangular block 152, three groups of sliding grooves 1521 are formed in the upper end of prismatic triangular block 152, the inside of sliding groove 1521 is slidably installed with the tab 155, the lower end of tab 155 is fixedly connected with connecting block 153, three groups of square grooves one 1522 are formed in the inside of prismatic triangular block 152, multiple groups of elastic members 156 are arranged in the inside of square groove one 1522, elastic member 156 is fixedly connected with connecting block 153, multiple groups of antiskid balls 154 are arranged on the outside of connecting block 153, when needing to install and fix triangular prism billboard 12, three groups of tabs 155 are manually actuated, three groups of connecting blocks 153 are shrunk to the inside of prismatic triangular block 152, the upper end of triangular prism billboard 12 is inserted into prismatic triangular block 152, at this time, three groups of tabs 155 are loosened, three groups of connecting blocks 153 are pushed to the inner wall of triangular prism billboard 12 by elastic member 156 and are fixed, after being fixed in the upper end, triangular prism billboard 12 is lifted, and the lower end thereof is aligned with limiting component 14, is positioned and fixed, simultaneously provides certain buffer, prevents the vibration of three faces of triangular prism billboard 12 when three faces are turned over, and causes the loosening of the connecting part of triangular prism billboard 12.

[0025] In combination Figures 1-2 The both sides of frame body shell 11 are installed with baffle 13, and the triangular prism billboard 12 is protected by the baffle 13 on the both sides of frame body shell 11.

[0026] In combination Figure 2 , Figure 5 The upper end of multiple groups of triangular prism billboard 12 is fixedly installed with triangular frame one 121, and the triangular frame one 121 is matched with prismatic triangular block 152, and the triangular prism billboard 12 is limited by the triangular frame one 121 on the upper end of triangular prism billboard 12 and prismatic triangular block 152, and the triangular prism billboard 12 is convenient to disassemble.

[0027] In combination Figure 3 , Figure 7The limiting component 14 includes a fixed plate 141, with a triangular frame 142 rotatably mounted on the upper end of the fixed plate 141. A triangular block 143 is elastically mounted inside the triangular frame 142. The triangular block 143 matches the triangular prism billboard 12. After the upper end of the triangular prism billboard 12 is fixed, the lower end of the triangular prism billboard 12 is aligned with the triangular block 143 by lifting it up and lowering it down so that the triangular block 143 is inserted into the triangular prism billboard 12 to limit its movement. At the same time, when the triangular prism billboard 12 rotates, the triangular block 143 undergoes elastic deformation within the triangular frame 142 to buffer the shaking and reduce damage to the rigid structure caused by slight shaking.

[0028] Combination Figure 1 , Figure 8 The main frame 1 has a square groove 111 inside, and a drive assembly 16 is installed inside the square groove 111. The lower end of the drive assembly 16 is fixedly connected to the connecting column 151. The drive assembly 16 includes a drive motor 161. A connecting rod 162 is fixedly installed on the drive end of the drive motor 161. Multiple sets of bevel gears 163 are fixedly installed on the outside of the connecting rod 162. A bevel gear 164 is meshed at the lower end of the bevel gear 163. The lower end of the bevel gear 164 is fixedly connected to the connecting column 151. The bevel gear 164 is rotatably connected to the main frame 1. By starting the drive motor 161, the connecting rod 162 is driven to rotate, which in turn causes the bevel gears 163 and 164 to mesh and rotate, thereby driving the triangular prism billboard 12 to rotate.

[0029] Working principle: When the triangular prism billboard 12 needs to be installed and fixed, the three sets of levers 155 are manually moved to retract the three sets of connecting blocks 153 into the rhomboid triangular block 152. The upper end of the triangular prism billboard 12 is aligned with the rhomboid triangular block 152 and inserted. The levers 155 are released, and the elastic element 156 pushes the connecting block 153 to be tightly fixed against the inner wall of the triangular prism billboard 12. Then, the triangular prism billboard 12 is lifted so that its lower end is aligned with the triangular block 143 of the limiting component 14 for limiting and fixing, while providing cushioning; the two outer shells of the frame 11 The side baffle 13 protects the triangular prism billboard 12; the triangular frame 121 at the top of the triangular prism billboard 12 is engaged and fixed with the triangular block 152 for easy disassembly; the drive motor 161 of the start drive assembly 16 drives the connecting rod 162 to rotate, causing the bevel gear 163 and the bevel gear 164 to mesh and rotate, driving the connecting column 151 and the triangular prism billboard 12 to rotate. When the triangular prism billboard 12 rotates, the triangular block 143 elastically deforms within the triangular frame 142 to buffer the shaking and reduce damage to the rigid structure.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A three-sided billboard installation and fixing structure, characterized in that: The system includes a main frame, with two sets of support columns fixedly installed at both ends. The main frame includes a frame shell, with multiple sets of triangular prism billboards rotatably installed on both sides of the inner side of the frame shell. Multiple sets of limiting components are installed at the lower inner end of the frame shell, and multiple sets of fixing components are installed at the upper inner end of the frame shell. A driving component is provided inside the frame shell. The fixing component includes a connecting column, the upper end of which is fixedly connected to the driving component. A rhomboid triangular block is fixedly installed at the lower end of the connecting column. The rhomboid triangular block matches the triangular prism billboard. Three sets of connecting blocks are slidably installed inside the rhomboid triangular block. Three sets of sliding grooves are opened at the upper end of the rhomboid triangular block. A paddle is slidably installed inside the sliding groove. The lower end of the paddle is fixedly connected to the connecting block. Three sets of square grooves are opened inside the rhomboid triangular block. Multiple sets of elastic elements are arranged inside the square grooves. The elastic elements are fixedly connected to the connecting block. Multiple sets of anti-slip balls are arranged on the outer side of the connecting block.

2. The installation and fixing structure for a three-sided billboard according to claim 1, characterized in that: Both sides of the outer shell of the frame are equipped with baffles.

3. The installation and fixing structure for a three-sided billboard according to claim 1, characterized in that: A triangular frame is fixedly installed on the upper end of the multiple sets of triangular prism billboards, and the triangular frame matches the prism-shaped triangular block.

4. The installation and fixing structure for a three-sided billboard according to claim 1, characterized in that: The limiting component includes a fixed plate, and a second triangular frame is rotatably provided on the upper end of the fixed plate. A triangular block is elastically provided inside the second triangular frame, and the triangular block matches the triangular prism billboard.

5. The installation and fixing structure for a three-sided billboard according to claim 1, characterized in that: The main frame has a square groove II inside, and a driving component is installed inside the square groove II. The lower end of the driving component is fixedly connected to the connecting column.

6. The installation and fixing structure for a three-sided billboard according to claim 5, characterized in that: The drive assembly includes a drive motor, a connecting rod is fixedly installed on the drive end of the drive motor, and multiple sets of bevel gears are fixedly installed on the outer side of the connecting rod. A bevel gear is meshed with the lower end of the bevel gear, the lower end of the bevel gear is fixedly connected to the connecting column, and the bevel gear is rotatably connected to the main frame.

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