CN212208862U

CN212208862U - A propaganda display device for flood control evaluation

Info

Publication number: CN212208862U
Application number: CN202021155386.0U
Authority: CN
Inventors: 洪细簪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2020-12-22
Anticipated expiration: 2030-06-21

Abstract

The utility model belongs to the flood control field especially relates to a propaganda display device for flood control evaluation, including installing frame and the stand of fixed mounting on the wall of the installing frame left and right sides, the inside bottom fixedly connected with of installing frame shows the board down, the inside slidable mounting of installing frame has last show board, it is located down show board top to go up the show board, spout and shifting chute have been seted up to the installing frame left and right sides inner wall, the inside last show board that is provided with back-and-forth movement of installing frame, the installing frame left and right sides inner wall all is provided with spout and the shifting chute that communicates each other, spout and shifting chute form an L shape structure, outwards stimulate during the use and go up show board and make the slider remove and enter into the shifting chute inside along the spout, the slider removes along the shifting chute downwards, will go up the show board and remove lower position, device simple structure, easy operation, the workman can adjust the position of going up the show board by oneself.

Description

A propaganda display device for flood control evaluation

Technical Field

The utility model relates to a flood control field specifically is a propaganda display device for flood control evaluation.

Background

In flood control work, generally, the publicity columns are used as information display tools, and one bulletin is posted on the publicity columns to enable flood area masses to know information such as flood control key points, but the height of the current publicity columns is generally higher so as to post more bulletin, and the structures of the publicity columns are fixed, so that the bulletin can be posted only by means of a ladder or a stool when the bulletin is posted at a high position of the publicity columns, time and labor are wasted, and the posting efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a propaganda display device for flood control evaluation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a propaganda display device for flood control evaluation comprises a mounting frame and stand columns fixedly mounted on the left side wall and the right side wall of the mounting frame, wherein a lower display plate is fixedly connected to the bottom end inside the mounting frame, an upper display plate is slidably mounted inside the mounting frame, the upper display plate is positioned above the lower display plate, sliding grooves and moving grooves are formed in the inner walls of the left side and the right side of the mounting frame, the moving grooves are positioned below the sliding grooves, an L-shaped structure is formed between the moving grooves and the sliding grooves, the moving grooves are mutually communicated with the sliding grooves, sliding blocks are fixedly connected to the bottoms of the outer walls of the left side and the right side of the upper display plate, and the sliding blocks are slidably mounted inside the sliding grooves; locating pins are mounted on the outer walls of the left side and the right side of the mounting frame in a clamped mode, the locating pins penetrate through the outer side wall of the mounting frame and extend to the inside of the sliding groove, locating holes are formed in the outer side wall of the sliding block, and one end, located inside the sliding groove, of the locating pins is mounted inside the locating holes in a clamped mode.

As a further aspect of the present invention: jacks are formed in the outer walls of the left side and the right side of the mounting frame, and the positioning pins are respectively clamped and mounted in the two jacks.

As a further aspect of the present invention: the jack with the spout communicates each other, locating pin one end runs through the jack extends to inside the spout.

As a further aspect of the present invention: the jack, the positioning pin and the positioning hole are all of hexagonal structures.

As a further aspect of the present invention: the mounting frame top fixedly connected with rain-proof lid, the length and the width of rain-proof lid bottom are greater than the length and the width at mounting frame top.

As a further aspect of the present invention: the rain cover is of a trapezoidal structure.

As a further aspect of the present invention: and the bottom of the outer side wall of the upper display board is fixedly connected with a pulling board.

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

the upper display plate capable of moving back and forth is arranged in the mounting frame, the inner walls of the left side and the right side of the mounting frame are respectively provided with a sliding groove and a moving groove which are communicated with each other, the sliding groove and the moving groove form an L-shaped structure, when in use, the upper display plate is pulled outwards to enable the sliding block to move along the sliding groove and enter the moving groove downwards, the sliding block moves downwards along the moving groove to move the upper display plate to a lower position, the device has simple structure and easy operation, a worker can adjust the position of the upper display plate by himself during use, the posting of the bulletins is more convenient for the worker after the height of the upper display plate is reduced, the posting efficiency can be improved, the worker pushes the upper display plate upwards to reset the upper display plate after the posting is completed, at the moment, the worker sequentially pushes the positioning pins inwards on the left side wall and the right side wall of the mounting frame, the, can fix last show board, can improve the fastness after the installation of last show board and the stability when using.

Drawings

FIG. 1 is a schematic diagram of a promotional display for flood protection evaluation;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional side view of a promotional display for flood protection evaluation;

FIG. 4 is an enlarged view of the portion B in FIG. 3;

fig. 5 is a schematic structural view of an upper display plate in a propaganda and display device for flood control evaluation.

In the figure: 1. installing a frame; 11. a column; 12. a lower display panel; 13. a chute; 14. a moving groove; 15. a jack; 16. positioning pins; 2. an upper display board; 21. a slider; 211. positioning holes; 22. pulling a plate; 3. a rain cover.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, a propaganda and display device for flood control evaluation comprises a mounting frame 1 and vertical posts 11 fixedly mounted on the left and right side walls of the mounting frame 1, a lower display plate 12 is fixedly connected to the bottom end inside the mounting frame 1, an upper display plate 2 is slidably mounted inside the mounting frame 1, the upper display plate 2 is located above the lower display plate 12, the inner walls of the left and right sides of the mounting frame 1 are provided with a sliding groove 13 and a moving groove 14, the moving groove 14 is located below the sliding groove 13, the moving groove 14 and the sliding groove 13 are in an L-shaped structure, the moving groove 14 and the sliding groove 13 are communicated with each other, the outer walls of the left and right sides of the upper display plate 2 are fixedly connected with a sliding block 21, the sliding block 21 is slidably mounted inside the sliding groove 13, the outer walls of the left and right sides of the mounting frame 1 are both, the outer side wall of the slide block 21 is provided with a positioning hole 211, and one end of the positioning pin 16 located inside the sliding chute 13 is clamped and installed inside the positioning hole 211.

In fig. 1, 2, 3 and 5: the upright posts 11 on the two side walls of the mounting frame 1 can support the mounting frame 1, the upright posts 11 are fixed on the ground during mounting, the position of the mounting frame 1 can be fixed after the upright posts 11 are fixed, the upper display plate 2 and the lower display plate 12 which are distributed up and down are arranged inside the mounting frame 1, the upper display plate 2 and the lower display plate 12 can be used for posting flood control evaluation or flood control information notification, the upper display plate 2 and the lower display plate 12 have larger overall area and can post a large amount of notifications, the use effect is improved, the slide blocks 21 at the bottoms of the left side wall and the right side wall of the upper display plate 2 are respectively and slidably mounted inside the slide grooves 13 on the inner walls of the left side and the right side of the mounting frame 1, so that the upper display plate 2 can move back and forth inside the mounting frame 1, and can keep a linear motion state when the upper display plate 2 moves back and forth through the mutual cooperation between the slide blocks 21 and the slide grooves, the stability of the upper display board 2 during moving is improved, the inner walls of the left side and the right side of the mounting frame 1 are also provided with moving grooves 14 which are mutually communicated with the sliding grooves 13, the moving grooves 14 are positioned below the sliding grooves 13, an L-shaped structure is formed between the moving grooves 14 and the sliding grooves 13, when two sliding blocks 21 on the upper display board 2 move to the joint of the moving grooves 14 and the sliding grooves 13, the sliding blocks can downwards enter the moving grooves 14, the sliding blocks 21 continuously move downwards in the moving grooves 14, namely, the upper display board 2 can be downwards moved to a lower position, the operation is simple, the position of the upper display board 2 can be conveniently adjusted by a worker, the position of the upper display board 2 can be automatically adjusted by the worker during use, the height of the upper display board 2 is reduced, the worker can conveniently post the bulletins, the bulletins do not need to be increased by means of ladders or stools during posting, the posting efficiency can be improved, the upper side and the lower side of the joint, and the width at both ends is great about the junction, consequently, can leave sufficient displacement distance for slider 21, make things convenient for slider 21 to pass in and out in spout 13 and moving groove 14 are inside, after pasting up the completion, the workman upwards promotes the bottom of going up show board 2 and can move back show board 2 and go back down show board 12 top, slider 21 moves spout 13 bottom this moment, equal block has the locating pin 16 that is in the horizontality with slider 21 on the wall of installing frame 1 left and right sides, the workman inwards promotes two locating pins 16 in proper order, can insert locating pin 16 inside the locating hole 211 on slider 21, through mutually supporting between locating pin 16 and the locating hole 211, can fix last show board 2, can improve the fastness after the installation of last show board 2 and the stability when using.

In fig. 1, 2, 4 and 5: the outer walls of the left side and the right side of the mounting frame 1 are respectively provided with an insertion hole 15, the two positioning pins 16 are respectively clamped and mounted inside the two insertion holes 15, the insertion holes 15 are communicated with the sliding groove 13, one end of each positioning pin 16 penetrates through the insertion hole 15 and extends into the sliding groove 13, and the insertion holes 15, the positioning pins 16 and the positioning holes 211 are all of a hexagonal structure; inside locating pin 16 installs jack 15 on the installing frame 1 lateral wall, can carry out position restriction to locating pin 16 through jack 15, locating pin 16 is when outside or outside removal, make locating pin 16 be located inside jack 15 all the time, make things convenient for the workman to operate, jack 15 and spout 13 communicate each other, consequently inside locating hole 211 on locating pin 16 can be smooth entering into spout 13 and the slider 21, jack 15, locating pin 16 and locating hole 211 are the hexagon structure, can improve locating pin 16, joint strength between jack 15 and the locating hole 211, and then improved the fastness after last show board 2 is fixed and the stability when using.

In fig. 1 and 3: the top of the mounting frame 1 is fixedly connected with a rain shield cover 3, the length and the width of the bottom of the rain shield cover 3 are greater than those of the top of the mounting frame 1, and the rain shield cover 3 is of a trapezoidal structure; the effect of keeping off the rain can be played to the lid 3 that keeps off the rain at 1 top of installing frame, the length and the width of the lid 3 bottom that keeps off the rain are greater than the length and the width at 1 top of installing frame, consequently, the lid 3 that keeps off the rain can shelter from installing frame 1 in the below completely, can improve the effect of keeping off the rain, show board 2 on installing frame 1 and inside, show board 12 down and play the guard action, the lid 3 that keeps off the rain is the trapezium structure, consequently, the both sides wall is the slope structure around the lid 3, the rainwater is falling down on the lid 3 back, can be along the both sides wall landing downwards around the lid 3 that keeps off the rain, can play the effect of water conservancy diversion to the rainwater, prevent to keep off the rain and cover 3 the condition that appears ponding.

In fig. 1, 3 and 5: the bottom of the outer side wall of the upper display board 2 is fixedly connected with a pulling board 22; the worker pulls the pulling plate 22 outward to move the upper display board 2 outward, which facilitates the force application of the worker during the use.

The utility model discloses a theory of operation is: when in use, the bulletin is posted through the upper display board 2 and the lower display board 12 in the installation frame 1, the upper display board 2 is pulled outwards in the posting process, so that the slide block 21 on the upper display board 2 moves along the sliding groove 13 and enters the moving groove 14 downwards, the slide block 21 continues to move downwards along the moving groove 14, the upper display board 2 is moved to a lower position, the operation is simple, the position of the upper display board 2 is convenient for workers to adjust, the position of the upper display board 2 can be automatically adjusted by the workers in the using process, after the height of the upper display board 2 is reduced, the bulletin is more convenient for the workers to post, the bulletin is not required to be increased by virtue of a ladder or a stool in the posting process, the posting efficiency can be improved, after the posting is completed, the workers push the bottom of the upper display board 2 upwards to reset the upper display board 2, at the moment, the workers sequentially push the positioning pins 16 on the left side wall, inside inserting locating pin 16 into the locating hole 211 on slider 21, through mutually supporting between locating pin 16 and the locating hole 211, will go up the rigidity of show board 2, can improve the fastness after last show board 2 installs and the stability when using.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The propaganda display device for flood control evaluation comprises an installation frame (1) and stand columns (11) fixedly installed on the left side wall and the right side wall of the installation frame (1), and is characterized in that a lower display plate (12) is fixedly connected to the bottom end inside the installation frame (1), an upper display plate (2) is installed inside the installation frame (1) in a sliding mode, the upper display plate (2) is located above the lower display plate (12), sliding grooves (13) and moving grooves (14) are formed in the inner walls of the left side and the right side of the installation frame (1), the moving grooves (14) are located below the sliding grooves (13), the moving grooves (14) and the sliding grooves (13) are of an L-shaped structure, the moving grooves (14) are communicated with the sliding grooves (13), and sliding blocks (21) are fixedly connected to the bottoms of the outer walls of the left side and the right side of the upper display plate (2), the sliding block (21) is slidably mounted inside the sliding groove (13);

locating pin (16) are installed to the equal block of installing frame (1) left and right sides outer wall, locating pin (16) run through installing frame (1) lateral wall extends to inside spout (13), locating hole (211) have been seted up to slider (21) lateral wall, locating pin (16) are located the inside one end block of spout (13) is installed inside locating hole (211).

2. The propaganda and display device for flood control evaluation according to claim 1, wherein the outer walls of the left and right sides of the mounting frame (1) are provided with insertion holes (15), and the two positioning pins (16) are respectively installed inside the two insertion holes (15) in a clamping manner.

3. A promotional display according to claim 2 for flood protection evaluation, wherein the insertion hole (15) and the sliding groove (13) are communicated with each other, and one end of the positioning pin (16) extends through the insertion hole (15) to the inside of the sliding groove (13).

4. A promotional display according to claim 2 for flood protection evaluation, wherein the insertion hole (15), the positioning pin (16) and the positioning hole (211) are all hexagonal structures.

5. A propaganda display device for flood control evaluation according to claim 1, wherein a rain cover (3) is fixedly connected to the top of the mounting frame (1), and the length and width of the bottom of the rain cover (3) are greater than those of the top of the mounting frame (1).

6. A promotional display for flood protection evaluation according to claim 5 characterized in that the rain cover (3) is of trapezoidal structure.

7. A propaganda display device for flood control evaluation according to claim 1, wherein a pulling plate (22) is fixedly connected to the bottom of the outer side wall of the upper display plate (2).