CN220290428U - Advertisement propaganda tablet of convenient change - Google Patents

Abstract

The utility model relates to the technical field of advertising billboards, in particular to an advertising billboard convenient to replace, which comprises: fixed plate, support column and place the frame, be equipped with the fixed establishment who is used for fixed advertisement paper in placing the frame, it has transparent apron to place the one end top lateral wall of frame to articulate, be equipped with the pop-up mechanism that is used for popping up transparent apron between transparent apron and the frame of placing, be equipped with the locking mechanism who is used for locking transparent apron between the bottom of transparent apron and the one end below lateral wall of placing the frame. According to the utility model, the fixing mechanism is arranged, the advertisement paper is placed between the fixing rods and the placing frame, the fixing rods are fixed on the placing frame through the mutual attraction of the positive magnet and the negative magnet, the advertisement paper is fixed through the upper fixing rod and the lower fixing rod, the operation is simple and quick in a magnetic attraction mode, the efficiency of replacing the advertisement paper is improved, and the advertisement paper with different sizes can be fixed through moving the positions of the two fixing rods.

Description

Advertisement propaganda tablet of convenient change

Technical Field

The utility model relates to the technical field of advertising billboards, in particular to an advertising billboard convenient to replace.

Background

The popularity and expansion of outdoor advertising business has increased advertising demands to enable people to build billboards on building surfaces, on both sides of highways, or in other outdoor striking places, and the billboards are used as striking and visual advertising modes to enter lives of people more and more commonly.

Traditional advertising placards, which are usually fixed plates, support columns and plate structures, post advertising papers on the plate, but such placards have the following problems in the use process: the advertisement is generally posted by using glue or adhesive tape, and the way of glue and adhesive tape makes the posting and replacement inconvenient; and the posted advertisement paper is exposed in the environment and is easy to break after being exposed to the sun and rain, so that the advertising effect is affected.

Therefore, the utility model designs a billboard convenient to replace so as to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide a billboard convenient to replace, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a billboard that facilitates replacement, comprising: fixed plate, support column and place the frame, be equipped with the fixed establishment who is used for fixed advertisement paper in placing the frame, it has transparent apron to place the one end top lateral wall of frame to articulate, be equipped with the pop-up mechanism that is used for popping up transparent apron between transparent apron and the frame of placing, be equipped with the locking mechanism who is used for locking transparent apron between the bottom of transparent apron and the one end below lateral wall of placing the frame.

Preferably, the fixing mechanism comprises two sliding grooves, two sliding grooves are respectively formed in two side inner walls of the placing frame, two fixing rods are slidably mounted at the upper end and the lower end of each sliding groove, a positive magnet is arranged at one end, close to the inner wall of the placing frame, of each fixing rod, and a negative magnet is arranged on the placing frame.

Preferably, the ejecting mechanism comprises two arc-shaped grooves, two sides of the placing frame are respectively arranged on the two arc-shaped grooves, an arc-shaped rod is slidably arranged in the arc-shaped grooves, the arc-shaped grooves are connected with the placing frame through an ejecting bullet, and the ejecting bullet is positioned in the arc-shaped groove.

Preferably, the locking mechanism comprises a connecting block, the connecting block is fixedly arranged at the bottom of the transparent cover plate, grooves are formed in two sides of the connecting block, a locking rod is slidably arranged in the grooves, the locking rod is connected with the connecting block through a locking spring, the locking spring is located in the grooves, a U-shaped frame is fixedly arranged on the placing frame, and through holes which are slidably arranged with the locking rod are formed in two sides of the U-shaped frame.

Preferably, a canopy is arranged above the placement frame, and two sides of the bottom of the canopy are fixedly arranged at the top of the placement frame through brackets.

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

1. according to the utility model, through the arrangement of the fixing mechanism, the advertisement paper is placed between the fixing rods and the placing frame, the fixing rods are fixed on the placing frame through the mutual attraction of the positive magnet and the negative magnet, the advertisement paper is fixed through the upper fixing rod and the lower fixing rod, the operation is simple and quick in a magnetic attraction mode, the efficiency of replacing the advertisement paper is improved, and the advertisement paper with different sizes can be fixed by moving the positions of the two fixing rods;

2. according to the utility model, through the arrangement of the placement frame, the transparent cover plate, the ejection mechanism and the locking mechanism, the advertisement paper is installed in the placement frame, and then the advertisement paper can be protected through the transparent cover plate, so that damage to the advertisement paper caused by sun and rain is avoided, the advertisement effect is affected, the transparent cover plate can be automatically opened through the ejection mechanism, convenience is provided for replacing the advertisement paper, and the transparent cover plate can be locked through the locking mechanism, so that the transparent cover plate can be conveniently opened and locked.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic front cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at B of fig. 2 according to the present utility model.

In the figure: 1. a fixing plate; 2. a support column; 3. placing a frame; 4. a fixing mechanism; 5. an ejecting mechanism; 6. a transparent cover plate; 7. a locking mechanism; 8. rain shed; 401. a chute; 402. a fixed rod; 403. a positive magnet; 404. a negative magnet; 501. an arc-shaped groove; 502. an arc-shaped rod; 503. a spring is ejected; 701. a connecting block; 702. a groove; 703. a locking lever; 704. a locking spring; 705. a U-shaped frame; 706. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a billboard that facilitates replacement, comprising: fixed plate 1, support column 2 and place frame 3, be equipped with the fixed establishment 4 that is used for fixed advertisement paper in placing the frame 3, place the one end top lateral wall of frame 3 and articulate there is transparent apron 6, be equipped with between transparent apron 6 and the place frame 3 and be used for popping out the pop-up mechanism 5 of transparent apron 6, be equipped with the locking mechanism 7 that is used for locking transparent apron 6 between the bottom of transparent apron 6 and the one end below lateral wall of placing the frame 3, protect advertisement paper through placing frame 3 and transparent apron 6, avoid advertisement paper to expose outside, the wind insolatees and causes advertisement paper damage easily.

Referring to fig. 2-5, in this embodiment: the fixed establishment 4 includes two spouts 401, and two spouts 401 are offered respectively and are placed the both sides inner wall of frame 3, and the upper and lower both ends of spout 401 are all slidable mounting has two dead levers 402, and the dead lever 402 is close to the one end of placing the inner wall of frame 3 and is equipped with positive magnet 403, is equipped with negative magnet 404 on placing the frame 3, and when changing the advertisement paper, only need slightly exert effort, keep away from negative magnet 404 with dead lever 402, can take out the advertisement paper, convenient and fast has improved the efficiency of changing the advertisement.

Referring to fig. 2, in the present embodiment: the pop-up mechanism 5 includes two arc grooves 501, two arc grooves 501 are offered respectively with the both sides of placing frame 3, arc groove 501 slidable mounting has arc pole 502, arc groove 501 is connected through popping out bullet 503 with placing frame 3, pop-up bullet 503 is located arc groove 501, after the apron is closed, arc pole 502 forms the extrusion to popping out spring 503, when needing to change the advertisement paper, at first through locking mechanism 7 unblock transparent cover, through the restoring deformation force who pops out spring 503, make the arc pole slide in arc groove 501, open certain angle with transparent cover automatically, make things convenient for the staff to change the advertisement, through the mode of automatic pop-up, it is convenient to have improved.

Referring to fig. 4, in the present embodiment: the locking mechanism 7 comprises a connecting block 701, the connecting block 701 is fixedly arranged at the bottom of the transparent cover plate 6, grooves 702 are formed in two sides of the connecting block 701, a locking rod 703 is slidably arranged in the grooves 702, the locking rod 703 is connected with the connecting block 701 through a locking spring 704, the locking spring 704 is positioned in the grooves 702, a U-shaped frame 705 is fixedly arranged on the placing frame 3, through holes 706 which are slidably arranged with the locking rod 703 are formed in two sides of the U-shaped frame 705, after the advertisement paper is replaced, the transparent cover plate is manually pressed, and then the two locking rods 703 are pressed, so that the locking rod 703 extrudes the locking spring 704, after the connecting block 701 enters the U-shaped frame 705, the locking rod 703 is driven to penetrate through the through holes 706 through restoring deformation force of the locking spring 704, and the transparent cover plate 6 is fixed.

Referring to fig. 2, in the present embodiment: the top of placing frame 3 is equipped with canopy 8, and the bottom both sides of canopy 8 are through support fixed mounting at the top of placing frame 3, and the canopy is waterproof to whole publicity board, avoids the rainwater infiltration to place in the frame 3, invades wet advertisement paper.

Working principle: when the advertisement paper is installed, firstly, the locking rod 703 is pressed simultaneously, after the locking rod 703 leaves the through hole 706, the arc-shaped rod 502 pushes the transparent cover plate 6 to be automatically opened through the restoring deformation force of the ejection bullet 503, time and labor are saved, after the opening, firstly, the upper fixing rod 402 is far away from the negative magnet 404, then, the upper part of the advertisement paper is placed on the negative magnet 404 above, then, the fixing rod 402 is loosened, the fixing rod 402 is fixed on the negative magnet 404 through the magnetic force between the positive magnet 403 and the negative magnet 404, the upper part of the advertisement paper is fixed, the lower part of the advertisement paper is fixed, and the advertisement paper with different sizes can be fixed through moving the two fixing rods 402, after the advertisement paper is fixed, the locking rod 703 is pressed again, the locking spring 704 is extruded by the locking rod 703, then, the transparent cover plate 6 is pressed, the connecting block 701 enters the U-shaped frame 705, after the locking rod 703 is parallel to the through hole 706, the restoring deformation force of the locking rod 703 is ejected through the through hole 706, and the transparent cover plate 6 is fixed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A billboard that facilitates replacement, comprising: fixed plate (1), support column (2) and place frame (3), its characterized in that: be equipped with in placing frame (3) and be used for fixed advertising paper's fixed establishment (4), the one end top lateral wall of placing frame (3) articulates there is transparent apron (6), be equipped with between transparent apron (6) and the placing frame (3) and be used for popping out ejection mechanism (5) of transparent apron (6), be equipped with between the bottom of transparent apron (6) and the one end below lateral wall of placing frame (3) locking mechanism (7) that are used for locking transparent apron (6).

2. The advertising billboard convenient to replace according to claim 1, wherein: the fixing mechanism (4) comprises two sliding grooves (401), two sliding grooves (401) are respectively formed in two side inner walls of the placement frame (3), two fixing rods (402) are slidably mounted at the upper end and the lower end of each sliding groove (401), a positive magnet (403) is arranged at one end, close to the inner wall of the placement frame (3), of each fixing rod (402), and a negative magnet (404) is arranged on the placement frame (3).

3. The advertising billboard convenient to replace according to claim 1, wherein: the pop-up mechanism (5) comprises two arc-shaped grooves (501), two sides of the placing frame (3) are respectively arranged on the two arc-shaped grooves (501), an arc-shaped rod (502) is slidably arranged in the arc-shaped grooves (501), the arc-shaped grooves (501) are connected with the placing frame (3) through pop-up bullets (503), and the pop-up bullets (503) are located in the arc-shaped grooves (501).

4. The advertising billboard convenient to replace according to claim 1, wherein: locking mechanism (7) are including connecting block (701), connecting block (701) fixed mounting is in the bottom of transparent apron (6), recess (702) have all been seted up to the both sides of connecting block (701), sliding mounting has locking lever (703) in recess (702), locking lever (703) are connected through locking spring (704) with connecting block (701), locking spring (704) are located recess (702), fixed mounting has U type frame (705) on placing frame (3), through-hole (706) with locking lever (703) slidable mounting are all seted up to the both sides of U type frame (705).

5. The advertising billboard convenient to replace according to claim 1, wherein: the rain shed is characterized in that a rain shed (8) is arranged above the placement frame (3), and two sides of the bottom of the rain shed (8) are fixedly arranged at the top of the placement frame (3) through brackets.