CN219066396U

CN219066396U - Advertisement display board convenient to remove

Info

Publication number: CN219066396U
Application number: CN202223490388.7U
Authority: CN
Inventors: 潘一阳; 杨秉津; 程军
Original assignee: Wuhan Chengli Times Media Co ltd
Current assignee: Wuhan Chengli Times Media Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of billboards, in particular to a portable billboard which comprises support plates, wherein a rotating shaft is rotatably connected in each support plate, the rotating shaft is connected with a screw rod through a transmission component, the screw rod is arranged in a base, a threaded connection nut is arranged on the screw rod, the nut is connected with a movable block through a connecting rod, the movable block is rotatably connected to a mounting block, a movable wheel is mounted at the bottom of the movable block, two groups of support plates are provided, a billboard is mounted between the two groups of support plates, and the two groups of support plates are respectively fixed on the two groups of bases; the beneficial effects are as follows: set up drive assembly in the backup pad, drive assembly drives the screw rod and rotates, and then makes the nut remove on the screw rod, and the nut passes through the connecting rod at the in-process that removes and drives movable block and rotate, and then movable block drives and removes the wheel and rotate, will remove the wheel and accomodate in the base, makes the bottom surface contact ground of base, has increased the area of contact of bill-board advertising support and bottom surface, avoids the bill-board support to take place to skid, influences the result of use.

Description

Advertisement display board convenient to remove

Technical Field

The utility model relates to the technical field of billboards, in particular to a portable billboard.

Background

The billboard is a signal tool for starting the next production process or carrying products to the downstream process in the pulling system, various billboards can be arranged on various large-city bus stop boards, communities, squares and the like, and a plurality of traditional billboards on the roadside are arranged on a support on the roadside, so that the effect of advertising is achieved.

In the prior art, in order to facilitate the movement of the advertising board, a moving wheel is arranged at the bottom of the advertising board, and the advertising board convenient to move is [ China utility model ] CN201922071359.9, and is convenient to carry through the moving wheel.

However, although the movable wheel has a self-locking function and can be stopped at any time, the contact area between the movable wheel and the ground is small, a slipping phenomenon occurs, and the movable wheel is liable to undergo position movement by collision.

Disclosure of Invention

The utility model aims to provide a conveniently-moved advertisement display board so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an advertising display board convenient to move, the advertising display board convenient to move comprising:

the backup pad, backup pad internal rotation connection pivot, pivot pass through drive assembly connecting screw rod, and the screw rod sets up in the base, threaded connection nut on the screw rod, and the nut passes through the connecting rod and connects the movable block, and the movable block rotates to be connected on the installation piece, and the movable wheel is installed to the bottom of movable block.

Preferably, the support plate is provided with two groups, and the billboard is installed between the two groups of support plates, and the two groups of support plates are respectively fixed on the two groups of bases.

Preferably, the mounting groove is formed in the support plate, two ends of the rotating shaft are mounted on two sides of the inside of the mounting groove through bearings, one end of the rotating shaft penetrates through the mounting groove, and a self-locking hand wheel is arranged at one end of the rotating shaft.

Preferably, a first synchronizing wheel is arranged on the rotating shaft, one end of a synchronizing belt is arranged on the first synchronizing wheel, the other end of the synchronizing belt is arranged on a second synchronizing wheel, the second synchronizing wheel is arranged on a screw, two ends of the screw are arranged on two sides of a containing groove through bearings, and the containing groove is formed in the base.

Preferably, the screw is connected with two groups of nuts in a threaded manner, the directions of the threads of the two groups of nuts are opposite, the bottom surface of the nut is provided with a second mounting seat, one end of the connecting rod is hinged to the second mounting seat, and the other end of the connecting rod is hinged to the first mounting seat.

Preferably, the first mounting seat is arranged on one side of the movable block, the movable block is hinged in the yielding groove, the yielding groove is formed in the mounting block, the bottom of the yielding groove is provided with a limiting plate, and the limiting plate is arranged on the other side of the movable block.

Preferably, the mounting block is fixed on the roof of the storage groove, and a yielding hole is formed in the mounting block and sleeved on the outer surface of the screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a pair of advertisement show tablet convenient to remove sets up drive assembly in the backup pad, and drive assembly drives the screw rod and rotates, and then makes the nut remove on the screw rod, and the nut passes through the connecting rod at the in-process that removes and drives movable block and rotate, and then movable block drives and remove the wheel and rotate, will remove the wheel and accomodate in the base, makes the bottom surface contact ground of base, has increased the area of contact of bill-board advertising stand and bottom surface, avoids the bill-board support to take place to skid, influences the result of use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the inside of the housing structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;

fig. 4 is a schematic cross-sectional view of a portion of a receiving structure according to the present utility model.

In the figure: base 1, bill-board 2, backup pad 3, auto-lock hand wheel 4, remove round 5, mounting groove 6, accomodate groove 7, pivot 8, synchronizing wheel one 9, hold-in range 10, synchronizing wheel two 11, screw rod 12, installation piece 13, movable block 14, limiting plate 15, mount pad one 16, connecting rod 17, mount pad two 18, nut 19, hole of stepping down 20, groove of stepping down 21.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1 to 2, the present utility model provides a technical solution: an advertising display board convenient to move, the advertising display board convenient to move comprising:

the backup pad 3, backup pad 3 internal rotation connection pivot 8, pivot 8 pass through drive assembly connecting screw 12, and screw 12 sets up in base 1, threaded connection nut 19 on the screw 12, and movable block 14 is connected through connecting rod 17 to nut 19, and movable block 14 rotates to be connected on installation piece 13, and movable block 14's bottom installation removes wheel 5.

Set up drive assembly in backup pad 3, drive assembly drives screw rod 12 and rotates, and then makes nut 19 remove on screw rod 12, and nut 19 passes through connecting rod 17 at the in-process that removes and drives movable block 14 and rotate, and then movable block 14 drives and remove round 5 and rotate, will remove round 5 and accomodate in base 1, makes the bottom surface contact ground of base 1, has increased the area of contact of bill-board advertising stand and bottom surface, avoids the bill-board support to take place to skid, influences the result of use.

Example two

As shown in fig. 3 to 4, on the basis of the first embodiment, the contact area between the billboard bracket and the ground is increased, the billboard bracket is prevented from slipping, two groups of supporting plates 3 are provided, a billboard 2 is installed between the two groups of supporting plates 3, the two groups of supporting plates 3 are respectively fixed on the two groups of bases 1, a mounting groove 6 is formed in each supporting plate 3, two sides in each mounting groove 6 are provided with two ends of a rotating shaft 8 through bearings, one end of each rotating shaft 8 passes through each mounting groove 6, one end of each rotating shaft 8 is provided with a self-locking hand wheel 4, a first synchronizing wheel 9 is installed on each rotating shaft 8, one end of each synchronizing wheel 9 is provided with a synchronous belt 10, the other end of each synchronous belt 10 is arranged on a second synchronizing wheel 11, the second synchronizing wheel 11 is installed on a screw 12, two ends of each screw 12 are installed on two sides of a storage groove 7 through bearings, each storage groove 7 is formed in each base 1, each screw 12 is in threaded connection with two groups of nuts 19, the bottoms of the two groups of nuts 19 are opposite in threaded directions, two mounting seats 18 are arranged on the bottom surfaces of the nuts 19, one end of each mounting seat 18 is hinged to one end of each connecting rod 17 is hinged to the other, one end of the other 16 is hinged to the mounting seat 16, the other end of each movable block 16 is arranged on one movable block 14, the movable block 21 is arranged on the other block 21, the movable block 21 is arranged on the other, the other block 21 is arranged on the other, and the other 13 is arranged on the other groove 13, and is arranged on the other side groove 13, and is arranged on the bottom 13, and is 20;

when the billboard 2 is moved to a certain position, two groups of self-locking hand wheels 4 are respectively rotated, the self-locking hand wheels 4 drive the rotating shafts 8 to rotate, then the synchronous wheel I9 is driven to rotate, the screw rod 12 is driven to rotate through the synchronous belt 10 and the synchronous wheel II 11, the nut 19 moves towards the middle when the screw rod 12 rotates, the nut 19 pulls the connecting rod 17 through the mounting seat II 18, and then the connecting rod 17 drives the movable block 14 to rotate in the yielding groove 21 through the mounting seat I16, and then the movable wheel 5 is driven to rotate towards the base 1, and is accommodated in the accommodating groove 7, so that the bottom surface of the base 1 is contacted with the bottom surface, the contact area of the billboard advertising support and the bottom surface is increased, and the movable block 14 is limited through the limiting plate 15, and the movable block 14 is prevented from reversely rotating.

When in actual use, after the billboard 2 is moved to a certain position, the two groups of self-locking handwheels 4 are respectively rotated, the self-locking handwheels 4 drive the rotating shafts 8 to rotate, then the first synchronous wheel 9 is driven to rotate, the screw rod 12 is driven to rotate through the synchronous belt 10 and the second synchronous wheel 11, the nut 19 moves towards the middle when the screw rod 12 rotates, the nut 19 pulls the connecting rod 17 through the second mounting seat 18, and then the connecting rod 17 drives the movable block 14 to rotate in the yielding groove 21 through the first mounting seat 16, and then the movable wheel 5 is driven to rotate towards the base 1, and the movable block 14 is accommodated in the accommodating groove 7, so that the bottom surface of the base 1 is contacted with the bottom surface, the contact area of the billboard advertising support and the bottom surface is increased, and the movable block 14 is limited through the limiting plate 15, and the movable block 14 is prevented from reversely rotating.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An advertising display board convenient to remove, its characterized in that: the advertisement display board convenient to remove includes:

the support plate (3), pivot (8) are connected in backup pad (3) internal rotation, and pivot (8) are through drive assembly connecting screw rod (12), and screw rod (12) set up in base (1), threaded connection nut (19) on screw rod (12), and movable block (14) are connected through connecting rod (17) nut (19), and movable block (14) rotate to be connected on installation piece (13), and movable wheel (5) are installed to the bottom of movable block (14).

2. A portable advertising display as claimed in claim 1, wherein: the support plates (3) are provided with two groups, the advertising board (2) is installed between the two groups of support plates (3), and the two groups of support plates (3) are respectively fixed on the two groups of bases (1).

3. A portable advertising display board according to claim 2, wherein: the mounting groove (6) is formed in the supporting plate (3), two ends of the rotating shaft (8) are mounted on two sides of the inside of the mounting groove (6) through bearings, one end of the rotating shaft (8) penetrates through the mounting groove (6), and the self-locking hand wheel (4) is arranged at one end of the rotating shaft (8).

4. A portable advertising display as claimed in claim 3, wherein: the synchronous wheel I (9) is installed on the rotating shaft (8), one end of the synchronous belt (10) is arranged on the synchronous wheel I (9), the other end of the synchronous belt (10) is arranged on the synchronous wheel II (11), the synchronous wheel II (11) is installed on the screw rod (12), two ends of the screw rod (12) are installed on two sides of the storage groove (7) through bearings, and the storage groove (7) is formed in the base (1).

5. A portable advertising display as claimed in claim 4, wherein: two groups of nuts (19) are connected to the screw (12) in a threaded mode, the threaded directions of the two groups of nuts (19) are opposite, a second mounting seat (18) is arranged on the bottom surface of the nut (19), one end of a connecting rod (17) is hinged to the second mounting seat (18), and the other end of the connecting rod (17) is hinged to the first mounting seat (16).

6. A portable advertising display as claimed in claim 5, wherein: the mounting seat I (16) is arranged on one side of the movable block (14), the movable block (14) is hinged in the yielding groove (21), the yielding groove (21) is formed in the mounting block (13), the bottom of the yielding groove (21) is provided with the limiting plate (15), and the limiting plate (15) is arranged on the other side of the movable block (14).

7. The portable advertising placard of claim 6, wherein: the mounting block (13) is fixed on the top plate of the storage groove (7), the mounting block (13) is provided with a yielding hole (20), and the yielding hole (20) is sleeved on the outer surface of the screw rod (12).