CN213400460U

CN213400460U - A publicity board for town and country planning

Info

Publication number: CN213400460U
Application number: CN202022736168.2U
Authority: CN
Inventors: 陈亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-08
Anticipated expiration: 2030-11-23

Abstract

The application discloses a publicity board for urban and rural planning, which comprises a publicity display board, a connecting structure and a fixing structure, wherein supporting rods are fixed on two sides of the publicity display board, and the front side of the publicity display board is rotatably connected with a protective frame through a connecting rod; the connecting structure comprises fixed blocks, and the fixed blocks are symmetrically fixed at the top ends of the protective frames. It is convenient fixed to the protective frame through fixed block and gag lever post cooperation, and protect the propaganda poster through the protective frame, protect the protective frame under protective tank and rubber cushion's cooperation, operate when avoiding the protective frame to open and improperly damage, the security when having improved propaganda show board and using, consolidate the propaganda poster through supplementary fixed rod, it is more firm to make between propaganda poster and the propaganda show board fixed, and assist through supplementary dead lever is, make propaganda poster convenient more laborsaving when laying, the practicality of propaganda show board has been improved.

Description

A publicity board for town and country planning

Technical Field

The application relates to a publicity board, in particular to a publicity board for urban and rural planning.

Background

With the rapid development of urban and rural construction in China, in order to improve the legal common knowledge, the life common knowledge and the like of people in many areas, publicity boards are arranged in places with more people streams, and publicity posters are laid on the publicity boards, so that knowledge popularization is facilitated for people.

The prior publicity board can generally fix the publicity poster inside the glass board in order to protect the publicity poster, but because the glass board is easy to be broken when in use, and when the publicity poster is replaced and opened, the operation is improper and easy to be damaged, so that the publicity poster is replaced inconveniently when in use, and the convenience of the publicity board in use is reduced.

And the publicity board is when laying the propaganda poster, needs to lay out earlier the propaganda poster and place on the propaganda show board, and rethread glue bonds fixedly, but because can lead to propaganda poster to be connected not hard up with the show board in humid weather, leads to easily that the propaganda poster drops, and the unable supplementary operating personnel of traditional fixed knot structure will propagate the sponge and lay out, has reduced the convenience when the publicity board uses. Therefore, a publicity board for urban and rural planning is proposed to solve the above problems.

Disclosure of Invention

A publicity board for urban and rural planning comprises a publicity display board, a connecting structure and a fixing structure, wherein supporting rods are fixed on two sides of the publicity display board, and the front side of the publicity display board is rotatably connected with a protective frame through a connecting rod;

the connecting structure comprises fixed blocks, the fixed blocks are symmetrically fixed at the top end of the protective frame, limiting rods are connected inside the propaganda and display plate on the front side of each fixed block in a sliding manner, first springs are fixed between the limiting rods and the propaganda and display plate, and the limiting rods and the propaganda and display plate are fixed through bolts;

the fixing structure comprises auxiliary fixing rods, the propaganda display board is symmetrically provided with the auxiliary fixing rods, a first limiting block and a second limiting block are fixed to the two sides of each auxiliary fixing rod respectively, the inner auxiliary fixing rods of the first limiting blocks are connected with moving blocks in a sliding mode, and second springs are fixed between the moving blocks and the auxiliary fixing rods.

Furthermore, pull rods are symmetrically fixed to the front side of the protection frame, another protection groove is glued to the rear side of the protection frame, and a transparent plate is fixed to the middle of the protection frame.

Furthermore, the propaganda and display board at the bottom end of the protection frame is provided with a protection groove, a buffer rubber pad is glued inside the protection groove, and the length of the protection groove is greater than that of the protection frame.

Further, the gag lever post all sets up to horizontal "L" shape of placing, the length of gag lever post all is greater than the length of fixed block, propaganda show inboard inside offer with fixed block and gag lever post complex standing groove.

Further, the length of auxiliary fixing rod is less than the length of propaganda show inboard, the auxiliary fixing rod rear side all sets up to the arc.

Furthermore, the length of the first limiting block outside the auxiliary fixing rod is larger than that of the second limiting block, and fixing grooves matched with the moving block and the second limiting block are formed in the auxiliary fixing rod.

The beneficial effect of this application is: the application provides a publicity board for urban and rural planning.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an embodiment of the present application in elevation;

FIG. 2 is a schematic sectional view of an embodiment of the present application after opening;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to an embodiment of the present application;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to an embodiment of the present application;

fig. 5 is an enlarged schematic view of a structure at C in fig. 2 according to an embodiment of the present application.

In the figure: 1. propaganda show board, 2, bracing piece, 3, protective frame, 4, connecting rod, 5, fixed block, 6, gag lever post, 7, first spring, 8, bolt, 9, guard slot, 10, rubber buffer pad, 11, auxiliary fixing pole, 12, first stopper, 13, movable block, 14, second spring, 15, second stopper.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a publicity board for urban and rural planning comprises a publicity display board 1, a connecting structure and a fixing structure, wherein two sides of the publicity display board 1 are both fixed with supporting rods 2, and the front side of the publicity display board 1 is rotatably connected with a protective frame 3 through a connecting rod 4;

the connecting structure comprises fixing blocks 5, the fixing blocks 5 are symmetrically fixed at the top end of the protective frame 3, limiting rods 6 are connected inside the propaganda and display plate 1 at the front side of each fixing block 5 in a sliding manner, first springs 7 are fixed between the limiting rods 6 and the propaganda and display plate 1, and the limiting rods 6 and the propaganda and display plate 1 are fixed through bolts 8;

the fixing structure comprises an auxiliary fixing rod 11, the auxiliary fixing rod 11 is symmetrically arranged inside the propaganda display board 1, a first limiting block 12 and a second limiting block 15 are respectively fixed on two sides of the auxiliary fixing rod 11, a moving block 13 is slidably connected inside the auxiliary fixing rod 11 at the inner end of the first limiting block 12, and a second spring 14 is fixed between the moving block 13 and the auxiliary fixing rod 11.

The pull rods are symmetrically fixed on the front side of the protective frame 3, the other protective groove 9 is glued on the rear side of the protective frame 3, and the transparent plate is fixed in the middle of the protective frame 3, so that the propaganda poster can be observed conveniently; the propaganda display board 1 at the bottom end of the protective frame 3 is provided with protective grooves 9, rubber cushion pads 10 are glued in the protective grooves 9, the length of the protective grooves 9 is larger than that of the protective frame 3, so that the protective frame 3 can be placed in the protective grooves 9 after being opened, the protective frame 3 is protected under the cooperation of the rubber cushion pads 10, and the protective frame 3 is prevented from being improperly damaged after being opened; the limiting rods 6 are all arranged in an L shape in a transverse mode, the length of each limiting rod 6 is larger than that of the corresponding fixing block 5, and a placing groove matched with the fixing blocks 5 and the limiting rods 6 is formed in the propaganda and display board 1, so that the limiting rods 6 can be pulled down conveniently when the protection frame 3 is opened; the length of the auxiliary fixing rod 11 is smaller than the length of the interior of the propaganda display board 1, the rear sides of the auxiliary fixing rods 11 are both arc-shaped, and the auxiliary fixing rods 11 can move in the propaganda display board 1 conveniently, so that the propaganda posters can be laid out conveniently; the length of the first limiting block 12 outside the auxiliary fixing rod 11 is greater than that of the second limiting block 15, and the fixing grooves matched with the moving block 13 and the second limiting block 15 are formed inside the auxiliary fixing rod 11.

When the propaganda poster is used, when the propaganda poster is required to be fixed on the propaganda display plate 1, firstly, the bolt 8 is screwed to release the fixation between the limiting rod 6 and the propaganda display plate 1, then the limiting rod 6 is pulled down to enable the limiting rod 6 to compress the first spring 7 to move out of the placing groove, so that the fixation between the fixing block 5 and the propaganda display plate 1 is released, then the protective frame 3 is pulled by the handle to enable the protective frame 3 to rotate and open under the matching of the connecting rod 4, the protective frame 3 rotates to the inside of the protective groove 9, then the top of the propaganda poster is bonded in the propaganda display plate 1 through the glue piece, then the auxiliary fixing rod 11 above is abutted against the top of the propaganda poster, one end of the auxiliary fixing rod 11 is sleeved on the first limiting block 12, the auxiliary fixing rod 11 is pushed, so that the auxiliary fixing rod 11 compresses the second spring 14 to move towards the, after the auxiliary fixing rod 11 is moved to the second spring 14 to align with the fixing groove, the auxiliary fixing rod 11 is loosened to enable the auxiliary fixing rod 11 to abut against the second limiting block 15 under the pushing of the second spring 14, then the propaganda poster is unfolded downwards through the auxiliary fixing rod 11 below, the propaganda poster can be laid and bonded in the propaganda display board 1, when the auxiliary fixing rod 11 is moved to the first limiting block 12 at the bottom end, the operation is repeated again to fix the first limiting block 12 below, when the auxiliary fixing rod 11 is required to be separated from the propaganda display board 1, the auxiliary fixing rod 11 is pressed towards the first limiting block 12 side to enable the auxiliary fixing rod 11 to compress the second spring 14 to be separated from the second limiting block 15, the auxiliary fixing rod 11 is taken down from the first limiting block 12, the protection frame 3 is closed, the limiting rod 6 is pulled to clamp the fixing block 5 in the placing groove, not hard up gag lever post 6 to it can to fix gag lever post 6 and propaganda show board 1.

The application has the advantages that:

1. the propaganda display board is simple in structure and convenient to operate, the protection frame 3 is conveniently fixed through the matching of the fixing block 5 and the limiting rod 6, the propaganda poster is protected through the protection frame 3, the protection frame 3 is protected under the matching of the protection groove 9 and the buffer rubber pad 10, the protection frame 3 is prevented from being damaged improperly when being opened, and the safety of the propaganda display board 1 in use is improved;

2. this application is rational in infrastructure, consolidates the propaganda poster through supplementary dead lever 11 for it is more firm to fix between propaganda poster and the propaganda show board 1, and assists through supplementary dead lever 11 and be, makes the propaganda poster convenient more laborsaving when laying, has improved the practicality of propaganda show board 1.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a publicity board for town and country planning which characterized in that: the propaganda display board comprises a propaganda display board (1), a connecting structure and a fixing structure, wherein supporting rods (2) are fixed on two sides of the propaganda display board (1), and the front side of the propaganda display board (1) is rotatably connected with a protective frame (3) through a connecting rod (4);

the connecting structure comprises fixing blocks (5), the fixing blocks (5) are symmetrically fixed at the top end of the protective frame (3), limiting rods (6) are connected inside the propaganda and display plate (1) on the front side of each fixing block (5) in a sliding mode, first springs (7) are fixed between the limiting rods (6) and the propaganda and display plate (1), and the limiting rods (6) and the propaganda and display plate (1) are fixed through bolts (8);

the fixing structure comprises an auxiliary fixing rod (11), the propaganda display board (1) is internally and symmetrically provided with the auxiliary fixing rod (11), a first limiting block (12) and a second limiting block (15) are respectively fixed on two sides of the auxiliary fixing rod (11), a moving block (13) is slidably connected inside the auxiliary fixing rod (11) at the inner end of the first limiting block (12), and a second spring (14) is fixed between the moving block (13) and the auxiliary fixing rod (11).

2. A billboard for urban and rural planning according to claim 1, wherein: the pull rods are symmetrically fixed to the front side of the protective frame (3), another protective groove (9) is glued to the rear side of the protective frame (3), and a transparent plate is fixed to the middle of the protective frame (3).

3. A billboard for urban and rural planning according to claim 1, wherein: the propaganda and display board (1) at the bottom end of the protective frame (3) is provided with a protective groove (9), a cushion rubber pad (10) is glued inside the protective groove (9), and the length of the protective groove (9) is greater than that of the protective frame (3).

4. A billboard for urban and rural planning according to claim 1, wherein: the utility model discloses a propaganda show board, including gag lever post (6), gag lever post (6) all set up to horizontal "L" shape of placing, the length of gag lever post (6) all is greater than the length of fixed block (5), propaganda show board (1) inside offer with fixed block (5) and gag lever post (6) complex standing groove.

5. A billboard for urban and rural planning according to claim 1, wherein: the length of auxiliary fixing rod (11) is less than the length of the inside of propaganda show board (1), the rear side of auxiliary fixing rod (11) is arc-shaped.

6. A billboard for urban and rural planning according to claim 1, wherein: the length of the first limiting block (12) on the outer side of the auxiliary fixing rod (11) is larger than that of the second limiting block (15), and fixing grooves matched with the moving block (13) and the second limiting block (15) are formed in the auxiliary fixing rod (11).