CN219609978U - Billboard convenient to change advertisement - Google Patents

Abstract

The utility model discloses a billboard convenient for replacing advertisements, and relates to the technical field of billboards. The advertising board convenient for replacing advertisements comprises a bottom plate, wherein a sliding tube is fixedly connected to the top of the bottom plate, a pulley is slidably connected to the inner wall of the sliding tube, a fixed block is fixedly connected to the left end of the pulley, an advertisement frame is fixedly connected to the bottom of the fixed block, a movable rod is elastically connected to the inner wall of the sliding tube through a reset spring, a movable rod is slidably connected to the inner wall of the fixed block, a clamping block is fixedly connected to the top of the movable rod, a movable plate penetrates through the inner wall of the clamping block and is slidably connected to the inner wall of the clamping block, a square frame is fixedly connected to the right end of the bottom plate, a movable plate is elastically connected to the square frame through a positioning spring, and the movable plate is slidably connected with the inner wall of the square frame.

Description

Billboard convenient to change advertisement

Technical Field

The utility model relates to the technical field of billboards, in particular to a billboard convenient for replacing advertisements.

Background

The display of the billboard plays a role of a signal tool, and can achieve a good propaganda effect, so that people can acquire external information and leave a certain impression in subconscious sense, and the picture of the billboard gives a certain impact force to the visual experience of people.

The merchant or brand party can promote own products, and the advertising board can be replaced irregularly, and the old advertising paper is taken out after the advertising frame is detached, and then the new advertising paper is installed.

In the prior art, the following two defects are present; on the one hand, when the advertisement paper is changed by the staff, the advertisement frame needs to be detached, and the general advertisement frame is installed and detached through the bolts, the staff needs to use additional tools to detach and is inconvenient, when the advertisement paper is installed later, the follow-up advertisement paper replacement is more troublesome through pasting through glue, on the other hand, the advertisement board can possibly produce damage and need be wholly replaced, and as the advertisement board is wholly detached very little after being installed, the bolts can be caused to be oxidized due to the long-term environmental influence, and the follow-up staff is difficult to detach.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a billboard convenient for replacing advertisements, which solves the problem that the staff in the background art needs to use extra tools for disassembling when replacing advertisement paper by installing and disassembling through bolts.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bill-board convenient to change advertisement, includes the bottom plate, the top fixedly connected with slide tube of bottom plate, the inner wall sliding connection of slide tube has the pulley, the left end fixedly connected with fixed block of pulley, the bottom fixedly connected with advertisement frame of fixed block, the inner wall of slide tube passes through reset spring elastic connection has the movable rod, the inner wall sliding connection of fixed block has the movable rod, the top fixedly connected with fixture block of movable rod, the inner wall of fixture block runs through and sliding connection has the movable plate, the right-hand member fixedly connected with square frame of bottom plate, the square frame passes through positioning spring elastic connection has the movable plate, the inner wall sliding connection of movable plate and square frame, the right-hand member inner wall fixedly connected L board of bottom plate.

Preferably, the outer wall of the bottom plate is fixedly connected with a T-shaped plate, and the T-shaped plate is inserted with a U-shaped plate.

Preferably, the outer wall fixedly connected with fixed plate of U shaped board, the right-hand member inner wall fixedly connected with movable spring's one end of fixed plate, movable spring's the other end fixed connection is at the outer wall right-hand member of extension board.

Preferably, the left end outer wall fixedly connected with stopper of extension board, the stopper runs through and sliding connection respectively at fixed plate, U-shaped board and T-shaped board's inner wall.

Preferably, the inner wall of the fixing plate is fixedly connected with a positioning pipe, and the positioning pipe is in sliding connection with the middle part of the support plate.

Preferably, one end of a return spring is fixedly connected to the top of the inner wall of the sliding tube, and the other end of the return spring is fixedly connected to the upper surface of the movable rod.

Preferably, the inner wall of the right end of the square frame is fixedly connected with one end of a positioning spring, and the other end of the positioning spring is fixedly connected to the right side of the movable plate.

Preferably, the bottom plate is in contact with the advertisement frame.

(III) beneficial effects

The utility model provides a billboard which is convenient for replacing advertisements. The beneficial effects are as follows:

(1) When the billboard convenient for replacing advertisements is used, firstly, the movable rod is pulled upwards to release the limit of the fixed block and the movable plate, then the advertisement frame is pushed to move with the fixed block and the pulley, then the advertisement paper penetrates into the movable plate and the L plate, the advertisement frame is smoothed by a worker, then the advertisement frame is pulled to reset with the pulley with the fixed block, the movable plate is pulled to the left to enable the notch of the movable plate and the clamping block to coincide, the notch on the fixed block coincides with the movable rod, the movable rod is released to reset by the reverse elastic force of the reset spring, the fixed block and the movable plate are simultaneously limited, the advertisement frame is not required to be detached by the worker, and the advertisement paper can be replaced more conveniently.

(2) When the billboard convenient for replacing advertisements is used, firstly, the support plate is moved rightwards to bring the limiting block to move, the limiting of the T-shaped plate is relieved, then the whole device of the bottom plate is moved out, the T-shaped plate is separated from the U-shaped plate, the disassembly process of the device is completed, a bolt is not required to be used for disassembly, and the problems of difficult disassembly and the like caused by oxidation of the bolt are avoided.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of an advertisement frame according to the present utility model;

FIG. 2 is a schematic diagram of an overall exploded structure of an advertisement frame and a base plate according to the present utility model;

FIG. 3 is a schematic view of the overall exploded structure of the slide tube of the present utility model;

FIG. 4 is a schematic diagram of the overall sectional structure of the slide tube of the present utility model;

FIG. 5 is a schematic view of the overall exploded structure of the mobile plate of the present utility model;

FIG. 6 is a schematic diagram of the overall top view of the mobile plate of the present utility model;

FIG. 7 is a schematic diagram of the exploded structure of the bottom plate and L-plate of the present utility model;

FIG. 8 is a schematic diagram of the overall exploded structure of the T-plate and U-plate of the present utility model;

fig. 9 is a schematic diagram of the whole sectional structure of the fixing plate of the present utility model.

In the figure: 1. a bottom plate; 2. a slide tube; 3. a pulley; 4. a fixed block; 5. an advertisement frame; 6. a return spring; 7. a movable rod; 8. a clamping block; 9. a block; 10. a positioning spring; 11. a moving plate; 12. an L plate; 13. a T-shaped plate; 14. a U-shaped plate; 15. a fixing plate; 16. a movable spring; 17. a support plate; 18. a limiting block; 19. and positioning the tube.

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. 1-9, the utility model provides a billboard convenient for replacing advertisements, which comprises a bottom plate 1, wherein the device is suitable for indoor underground channels and subway stations, a slide tube 2 is fixedly connected to the top of the bottom plate 1, a notch is formed in the slide tube 2, a pulley 3 can slide left and right along the notch on the slide tube 2 with an advertisement frame 5, the pulley 3 is slidably connected to the inner wall of the slide tube 2, a fixed block 4 is fixedly connected to the left end of the pulley 3, a through groove is formed in the right end of the fixed block 4, a movable rod 7 can slide up and down along the inner wall of the through groove, an advertisement frame 5 is fixedly connected to the bottom of the fixed block 4, protective glass can be mounted on the advertisement frame 5, the advertisement frame 5 can slide left and right on the outer wall of the bottom plate 1 through the pulley 3, a through hole is formed in the outer wall of the right end of the slide tube 2, and the movable rod 7 can slide up and down on the inner wall of the through hole.

Further, the through hole is connected with the movable rod 7 through the reset spring 6, the inner wall sliding connection of the fixed block 4 has the movable rod 7, the top fixedly connected with fixture block 8 of movable rod 7, the inner wall of fixture block 8 runs through and sliding connection has movable plate 11, the notch has been seted up to the right-hand member of fixture block 8, and movable plate 11 can slide from top to bottom and pass this notch, the right-hand member fixedly connected with square frame 9 of bottom plate 1, square frame 9 divide into two sets of, the upper portion at bottom plate 1 right-hand member and the lower part at bottom plate 1 right-hand member respectively, the bottom of lower part square frame 9 is sealed, the bottom of movable plate 11 slides along the bottom of lower part square frame 9, square frame 9 passes through positioning spring 10 elastic connection has movable plate 11, movable plate 11 and the inner wall sliding connection of square frame 9, the right-hand member inner wall fixed connection L board 12 of bottom plate 1 has certain space with the inner wall of bottom plate 1, can pass L board 12 and bottom plate 1 right-hand member space department with the advertisement paper, and L board 12 divide into two sets of upper and lower both ends fixed at bottom plate 1 right-hand member inner wall, the elongated slot 12 has been seted up at the right-hand member of bottom plate 1 respectively here, the right-hand member of bottom plate 1 has the elongated slot 12, the rigidity can not be had the clearance with L board 12 to the advertisement board to be had the clearance with L board because of L board is passed through with the inner wall of L board.

Further, the outer wall fixedly connected with T shaped plate 13 of bottom plate 1, T shaped plate 13 have seted up the notch the same with stopper 18, and stopper 18 can pass T shaped plate 13's notch, and T shaped plate 13 peg graft have U shaped plate 14, and U shaped plate 14 has seted up the notch with stopper 18, after T shaped plate 13 and U shaped plate 14 splice, stopper 18 passes T shaped plate 13 and U shaped plate 14 to carry out the spacing to T shaped plate 13 and make it unable removal.

Further, the outer wall fixedly connected with fixed plate 15 of U-shaped board 14, fixed plate 15 is fixed on the market wall specially, the one end of fixed plate 15's right-hand member inner wall fixedly connected with movable spring 16, when the spacing to T-shaped board 13 need be removed, only need pull extension board 17 let extension board 17 take stopper 18 and notch separation on T-shaped board 13 and the U-shaped board 14, let stopper 18 whole in the inside of fixed plate 15, remove the spacing to T-shaped board 13, when needing to reset, only need loosen movable spring 16 and utilize the reverse elasticity of movable spring 16 to bring stopper 18 to reset, the other end fixed connection of movable spring 16 is at the outer wall right-hand member of extension board 17.

Further, the left end outer wall fixedly connected with stopper 18 of extension board 17, stopper 18 peg graft into T shaped plate 13 on the notch, can carry out spacingly to T shaped plate 13, can ' T let T shaped plate 13 and U shaped plate 14 separate, stopper 18 runs through respectively and sliding connection is at fixed plate 15, U shaped plate 14 and T shaped plate 13's inner wall, fixed plate 15's inner wall fixedly connected with registration arm 19, when extension board 17 carries stopper 18 to remove and compress movable spring 16 right, prevent that movable spring 16 compression from producing the deformation, influence the normal movement of extension board 17, registration arm 19 mainly plays the effect of location, the middle part sliding connection of registration arm 19 and extension board 17.

Further, the one end of return spring 6 is fixedly connected with at the inner wall top of the through hole, when the spacing to fixed block 4 and movable plate 11 need be relieved, only need upwards pulling movable rod 7, relieve simultaneously the spacing to fixed block 4 and movable plate 11, when reset afterwards, loosen return spring 6 and utilize return spring 6's reverse elasticity to bring movable rod 7 to reset, return spring 6's the other end fixed connection is at movable rod 7's upper surface, the one end of square frame 9's right-hand member inner wall fixedly connected with positioning spring 10, positioning spring 10 is tensile state this moment, after movable plate 11 releases spacing, can utilize positioning spring 10's reverse elasticity to bring movable plate 11 to reset, positioning spring 10's the other end fixed connection is on movable plate 11's right side, bottom plate 1 contacts with advertisement frame 5.

In the utility model, when the advertisement paper mounting device is used, firstly, the movable rod 7 is moved upwards, the movable rod 7 carries the clamping block 8 to move upwards, meanwhile, the limit of the fixed block 4 and the movable plate 11 is released, meanwhile, the notch on the clamping block 8 is separated from the movable plate 11, the movable plate 11 is moved rightwards by the reverse elastic force of the positioning spring 10 to expose the long groove at the right end of the bottom plate 1, at the moment, the advertisement frame 5 is pushed to move leftwards with the fixed block 4 and the pulley 3, the pulley 3 slides along the inner wall of the notch on the slide tube 2, the advertisement frame 5 is moved to the leftmost end, old advertisement paper is taken out, then new advertisement paper passes through the long groove opening on the bottom plate 1, the advertisement paper is penetrated to the gap between the L plate 12 and the inner wall at the right end of the bottom plate 1, and the advertisement paper is mounted by using the shielding structure of the L plate 12, and then staff can flatten the mounted advertisement paper compared with pasting and mounting the advertisement paper, so that the advertisement paper is more convenient in the subsequent disassembly.

After replacement, the advertisement frame 5 is pushed to move rightwards with the fixed block 4 and the pulley 3, the advertisement frame 5, the fixed block 4 and the pulley 3 return to the left end initial position, the movable rod 7 is pulled up in advance, when the fixed block 4 is overlapped with the movable rod 7, the movable plate 11 is pulled leftwards to be overlapped with the notch on the clamping block 8, the movable rod 7 is loosened to move downwards with the movable rod 7 and the clamping block 8 by utilizing the reverse elastic force of the clamping block 8, the left end of the movable rod 7 slides into the notch on the fixed block 4, and then the clamping block 8 is spliced with the movable plate 11, so that the fixed block 4 and the movable plate 11 cannot move due to the fact that the fixed block 4 and the movable plate 11 are limited at the same time, and the advertisement frame 5 is convenient to dismount relative to the existing bolts.

When the whole bottom plate 1 device needs to be disassembled, only the movable support plate 17 is required to move rightwards along with the limiting block 18, the limiting of the T-shaped plate 13 is released, then the whole bottom plate 1 device is moved rightwards, the T-shaped plate 13 is separated from the U-shaped plate 14, and then the limiting block 18 is carried by the reverse elastic force of the movable spring 16 to reset as shown in fig. 9.

When the whole bottom plate 1 device is required to be installed, the supporting plate 17 and the limiting block 18 are pulled in advance to move rightwards, the whole bottom plate 1 device is transversely moved, the T-shaped plate 13 is inserted into the U-shaped plate 14, and then the supporting plate 17 is loosened to reset by utilizing the reverse elastic force of the movable spring 16 so that the limiting block 18 cannot move.

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 (8)

1. Billboard convenient to change advertisement, including bottom plate (1), its characterized in that: the utility model discloses a floor, including bottom plate (1), inner wall fixedly connected with slide tube (2), inner wall sliding connection of slide tube (2) has pulley (3), the left end fixedly connected with fixed block (4) of pulley (3), the bottom fixedly connected with advertisement frame (5) of fixed block (4), the inner wall of slide tube (2) passes through reset spring (6) elastic connection movable rod (7), the inner wall sliding connection of fixed block (4) has movable rod (7), the top fixedly connected with fixture block (8) of movable rod (7), the inner wall of fixture block (8) runs through and sliding connection has movable plate (11), the right-hand member fixedly connected with square frame (9) of bottom plate (1), the inner wall sliding connection of movable plate (11) and square frame (9), the right-hand member inner wall fixedly connected with L board (12) of bottom plate (1).

2. A billboard facilitating replacement of advertisements as in claim 1, wherein: the outer wall of the bottom plate (1) is fixedly connected with a T-shaped plate (13), and the T-shaped plate (13) is inserted with a U-shaped plate (14).

3. A billboard facilitating replacement of advertisements as claimed in claim 2, wherein: the outer wall fixedly connected with fixed plate (15) of U shaped board (14), the right-hand member inner wall fixedly connected with one end of movable spring (16) of fixed plate (15), the other end fixed connection of movable spring (16) is at the outer wall right-hand member of extension board (17).

4. A billboard facilitating replacement of advertisements as claimed in claim 3, wherein: the left end outer wall of extension board (17) fixedly connected with stopper (18), stopper (18) run through and sliding connection respectively at fixed plate (15), U shaped board (14) and the inner wall of T shaped board (13).

5. A billboard facilitating replacement of advertisements as claimed in claim 3, wherein: the inner wall of the fixed plate (15) is fixedly connected with a positioning pipe (19), and the positioning pipe (19) is in sliding connection with the middle part of the support plate (17).

6. A billboard facilitating replacement of advertisements as in claim 1, wherein: one end of a reset spring (6) is fixedly connected to the top of the inner wall of the sliding tube (2), and the other end of the reset spring (6) is fixedly connected to the upper surface of the movable rod (7).

7. A billboard facilitating replacement of advertisements as in claim 1, wherein: one end of a positioning spring (10) is fixedly connected to the inner wall of the right end of the square frame (9), and the other end of the positioning spring (10) is fixedly connected to the right side of the moving plate (11).

8. A billboard facilitating replacement of advertisements as in claim 1, wherein: the bottom plate (1) is contacted with the advertisement frame (5).