CN218957365U

CN218957365U - Adjustable propaganda frame

Info

Publication number: CN218957365U
Application number: CN202320155031.9U
Authority: CN
Inventors: 任豪
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-02
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of propaganda frames, in particular to an adjustable propaganda frame, which solves the problems that in the prior art, the propaganda frame is fixed in size, one propaganda frame can only be suitable for a poster with one size, the size of the propaganda frame cannot be changed according to the requirement, and the applicability is limited. The utility model provides an adjustable propaganda frame, includes first propaganda frame body and second propaganda frame body, first propaganda frame body and second propaganda frame body all include support frame and backup pad, be equipped with the slot on the first propaganda frame body, be equipped with on the second propaganda frame body with slot matched with connecting block, be equipped with on the first propaganda frame body and be used for realizing fixed bolt part and elastomeric element between first propaganda frame body and the second propaganda frame body. According to the utility model, the plurality of propaganda boards are spliced in a splicing mode to form propaganda frames with different sizes so as to be suitable for posters with different lengths.

Description

Adjustable propaganda frame

Technical Field

The utility model relates to the technical field of propaganda frames, in particular to an adjustable propaganda frame.

Background

The propaganda frame kind is more, and common have be used for putting the propaganda frame of magazine, newspaper, also have that kind to place the propaganda frame of poster, and it mainly plays a propaganda function, is convenient for carry out holistic removal simultaneously, convenient to use.

The current propaganda frame that is used for fixed poster is its upper end through bolt fixedly connected with backup pad, then the poster covers in the backup pad, because the backup pad size on the current propaganda frame is fixed to a propaganda frame can only be suitable for the poster of a size, and application range is limited. There is a need for an adjustable promotional stand to address the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an adjustable propaganda frame, which solves the problems that in the prior art, the propaganda frame is fixed in size, one propaganda frame can only be suitable for a poster with one size, the size of the propaganda frame can not be changed according to the requirement, and the applicability is limited.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an adjustable propaganda frame, includes first propaganda frame body and second propaganda frame body, first propaganda frame body and second propaganda frame body all include support frame and backup pad, be equipped with the slot on the first propaganda frame body, be equipped with on the second propaganda frame body with slot matched with connecting block, be equipped with on the first propaganda frame body and be used for realizing fixed bolt part and elastomeric element between first propaganda frame body and the second propaganda frame body.

Preferably, the bolt part includes the installing frame of fixed connection on first propaganda frame body, fixedly connected with and installing frame matched with L shape inserted block on the second propaganda frame body, the setting of bolt part can carry out the fixing between first propaganda frame body and the second propaganda frame body.

Preferably, the elastic component is equipped with the cavity including setting up in L shape inserted block wall, sliding connection has two baffles in the cavity, two through spring elastic connection between the baffle, fixedly connected with wedge on the baffle is equipped with the direction mouth on the L shape inserted block and supplies the wedge to pass, and the setting of elastic component can provide power for the fixed between first propaganda frame body and the second propaganda frame body.

Preferably, the first propaganda frame body and the second propaganda frame body are provided with a plurality of pairs of magnet stones to limit the poster, and the magnet stones are respectively arranged on the front side and the rear side of the supporting plate.

Preferably, the first propaganda frame body and the second propaganda frame body are respectively provided with an adjusting part and a supporting part for increasing the width.

Preferably, the adjusting part is including setting up the L-shaped groove on first propaganda frame body and second propaganda frame body, first propaganda frame body and second propaganda frame body upside are equipped with the third propaganda frame body, fixedly connected with and L-shaped stopper of L-shaped groove matched with on the third propaganda frame body, and the setting of adjusting part can carry out propaganda frame width's increase.

Preferably, the supporting part is including setting up the spacing mouth on first propaganda frame body, second propaganda frame body and third propaganda frame body support frame, support through the U-shaped strip between two upper and lower spacing mouthfuls, sliding connection has the sliding sleeve of placing the U-shaped strip and breaking away from spacing mouthful on the U-shaped strip, be equipped with a plurality of elastic particles on the inner wall of sliding sleeve and prevent the slip of sliding sleeve, the setting of supporting part for it is more stable to support.

The utility model has at least the following beneficial effects:

1. through setting up bolt part and elastomeric element for can carry out horizontal concatenation between two propaganda framves, realize the increase of propaganda frame length, so that be suitable for the poster of different length, the setting of magnet simultaneously can carry out the spacing of poster, avoids dropping of poster.

2. Through setting up adjustment part and supporting part, can carry out the increase of propaganda frame width for adjustable scope further increases, and application scope is wider, is suitable for more posters, and is suitable for more conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an external structure of an adjustable advertising stand according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view illustrating a second view angle of an external structure of an adjustable advertising stand according to the present utility model;

FIG. 4 is a schematic diagram showing the separation of a first propaganda frame body and a second propaganda frame body of an adjustable propaganda frame according to the present utility model;

fig. 5 is a schematic diagram illustrating a cross-sectional structure of a cavity of an adjustable propaganda frame according to the present utility model.

In the figure: 1. a first propaganda frame body; 2. a second propaganda frame body; 3. a slot; 4. a connecting block; 5. a mounting frame; 6. l-shaped plug blocks; 7. a cavity; 8. a spring; 9. wedge blocks; 10. a magnet; 11. an L-shaped groove; 12. a third propaganda frame body; 13. an L-shaped limiting block; 14. a limit opening; 15. a U-shaped strip; 16. and a sliding sleeve.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-5, an adjustable propaganda frame, including first propaganda frame body 1 and second propaganda frame body 2, first propaganda frame body 1 and second propaganda frame body 2 all include support frame and backup pad, are equipped with slot 3 on the first propaganda frame body 1, are equipped with on the second propaganda frame body 2 with slot 3 matched with connecting block 4, are equipped with on the first propaganda frame body 1 and are used for realizing fixed bolt part and elastomeric element between first propaganda frame body 1 and the second propaganda frame body 2.

The bolt part includes the installing frame 5 of fixed connection on first propaganda frame body 1, fixedly connected with on the second propaganda frame body 2 with installing frame 5 matched with L shape inserted block 6.

The elastic component is equipped with cavity 7 including setting up in L shape inserted block 6 wall, and the sliding connection has two baffles in cavity 7, passes through spring 8 elastic connection between two baffles, fixedly connected with wedge 9 on the baffle, is equipped with the direction mouth on the L shape inserted block 6 and supplies wedge 9 to pass.

The utility model provides a spacing poster of many pairs of magnet 10 that all are equipped with on first propaganda frame body 1 and the second propaganda frame body 2, many pairs of magnet 10 set up respectively in the front and back both sides of backup pad, when needs carry out the fixed of first propaganda frame body 1 and second propaganda frame body 2, when carrying out the increase of propaganda frame length, at first inject the connecting block 4 on the second propaganda frame body 2 into in the slot 3 of first propaganda frame body 1, simultaneously, L shape inserted block 6 intubate in the installing frame 5, installing frame 5 carries out the spacing of L shape inserted block 6 this moment, avoid L shape inserted block 6 up-and-down motion, simultaneously connecting block 4 and slot 3's setting, can avoid first propaganda frame body 1 to take place the back-and-forth motion with second propaganda frame body 2, when L shape inserted block 6 intubate in installing frame 5, at first inclined plane and installing frame 5 cooperation of wedge 9, make wedge 9 retract in installing frame 5, make wedge 9 pass installation frame 5 when spring 8 compress, make the baffle 9 rebound, and make wedge 9 outwards move, and the setting up frame 2 is avoided the wedge 9 to take place between the second propaganda frame body and the second propaganda frame body 2.

The first propaganda frame body 1 and the second propaganda frame body 2 are respectively provided with an adjusting part and a supporting part for increasing the width.

The adjusting part is including setting up the L-shaped groove 11 on first propaganda frame body 1 and second propaganda frame body 2, and first propaganda frame body 1 is equipped with third propaganda frame body 12 with second propaganda frame body 2 upside, fixedly connected with and L-shaped stopper 13 of L-shaped groove 11 matched with on the third propaganda frame body 12.

The support component is including setting up spacing mouth 14 on first propaganda frame body 1, second propaganda frame body 2 and third propaganda frame body 12 support frame, support through U-shaped strip 15 between two upper and lower spacing mouthfuls 14, sliding connection has the sliding sleeve 16 of placing U-shaped strip 15 and breaking away from spacing mouthful 14 on the U-shaped strip 15, be equipped with a plurality of elastic particles on the inner wall of sliding sleeve 16 and prevent sliding sleeve 16's slip, when carrying out the installation of third propaganda frame body 12, at first the L shape stopper 13 on the third propaganda frame body 12 intubate L-shaped groove 11, the connected mode is the same between two here third propaganda frame bodies 12 and the first propaganda frame body 1, the second propaganda frame body 2, after L shape stopper 13 intubate L-shaped groove 11 in, can carry out the fixing of third propaganda frame body 12, then insert U-shaped strip 15 in spacing mouth 14, carry out the support of upper end third propaganda frame body 12, make third propaganda frame body 12 more firm.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable propaganda frame, includes first propaganda frame body (1) and second propaganda frame body (2), first propaganda frame body (1) and second propaganda frame body (2) all include support frame and backup pad, a serial communication port, be equipped with slot (3) on first propaganda frame body (1), be equipped with on second propaganda frame body (2) with slot (3) matched with connecting block (4), be equipped with on first propaganda frame body (1) and be used for realizing fixed bolt part and elastomeric element between first propaganda frame body (1) and the second propaganda frame body (2).

2. An adjustable propaganda frame according to claim 1 in which the bolt member comprises a mounting frame (5) fixedly connected to the first propaganda frame body (1), and the second propaganda frame body (2) is fixedly connected with an L-shaped plug (6) matched with the mounting frame (5).

3. An adjustable propaganda frame according to claim 2, characterized in that the elastic component is equipped with cavity (7) including setting up in L shape inserted block (6) wall, sliding connection has two baffles in cavity (7), two pass through spring (8) elastic connection between the baffle, fixedly connected with wedge (9) on the baffle, be equipped with the direction mouth on L shape inserted block (6) and supply wedge (9) to pass.

4. An adjustable propaganda frame according to claim 1, characterized in that the first propaganda frame body (1) and the second propaganda frame body (2) are respectively provided with a plurality of pairs of magnet stones (10) to limit the poster, and the magnet stones (10) are respectively arranged at the front side and the rear side of the supporting plate.

5. An adjustable propaganda frame according to claim 1, characterized in that the first propaganda frame body (1) and the second propaganda frame body (2) are provided with an adjusting component and a supporting component for increasing the width.

6. An adjustable propaganda frame according to claim 5 in which the adjusting means comprises an L-shaped groove (11) provided on the first propaganda frame body (1) and the second propaganda frame body (2), a third propaganda frame body (12) is provided on the upper sides of the first propaganda frame body (1) and the second propaganda frame body (2), and an L-shaped limiting block (13) matched with the L-shaped groove (11) is fixedly connected to the third propaganda frame body (12).

7. The adjustable propaganda frame according to claim 6 in which the supporting component includes a limiting opening (14) provided on the supporting frames of the first propaganda frame body (1), the second propaganda frame body (2) and the third propaganda frame body (12), the upper and lower two limiting openings (14) are supported by a U-shaped strip (15), the U-shaped strip (15) is slidably connected with a sliding sleeve (16) for placing the U-shaped strip (15) to separate from the limiting opening (14), and a plurality of elastic particles are provided on the inner wall of the sliding sleeve (16) to prevent the sliding of the sliding sleeve (16).