CN219180167U - Folding poster frame - Google Patents

Abstract

The utility model relates to the technical field of poster frames, and discloses a folding poster frame, which comprises: this poster frame only needs the block to make the one side that has the pole setting up when using through adjusting device, takes out the lifter of pole setting inside, and the rotation bolt is fixed with it, after adjusting, upwards pulls the pull rod, with the inside cell body at fixed block top of pull rod joint for the poster can not retract, compares in current device, and this kind of mode is folding or stretching, is connected throughout between the subassembly, can not appear the condition that the part was lost. This poster frame, through auxiliary assembly's setting, the setting of weight can make the poster frame can not topple over easily, and the area of leading to the setting of groove can inject the horizontal pole and make its bottom bigger, is difficult to by the wind blowing when blowing. The setting of scale can make it better with the height adjustment of two pole setting and lifter unanimous when adjusting pole setting and lifter, be difficult to the deviation.

Description

Folding poster frame

Technical Field

The utility model relates to the technical field of poster frames, in particular to a folding poster frame.

Background

People often use posters for propaganda activities in propaganda or various activities, and it is an existing practice to fix the posters on a poster frame. The existing poster frame cannot be disassembled, cannot be folded and is not beneficial to carrying, so that the poster frame is inconvenient to pack and place and inconvenient to carry when not practical, occupies large space in the production, storage and sales processes, needs to be placed by using larger stock, and increases cost.

The utility model discloses a support frame for a billboard convenient to fold and store, which is designed into an assembled poster support frame, and the principle of the support frame is that limiting sleeves at two ends are pulled out to be unfolded and erected towards a support in a storage barrel, a top rod is clamped at the top of the support to fix a poster, the limiting sleeves are sleeved again, and a plug rod is inserted into holes in the limiting sleeves, so that the support frame is more stable and is not easy to blow down when encountering wind power.

However, the existing devices are not all independent after the components are disassembled, each component needs to be found and assembled when the components are not connected for use, and the poster support frame needs to be repeatedly displayed in a plurality of places, so that the components are easy to lose due to repeated disassembly and reassembly, and one poster support frame cannot be assembled once the components are lost. A folding poster supporting frame connected with each other is designed aiming at the content, so as to solve the problem that parts are easy to lose in the content.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the folding poster frame which has the advantages of easy installation, connected components and difficult loss, and solves the problems that the parts of the prior device are not connected and the parts are easy to be lost.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a folding poster frame comprising: a storage tube 11, wherein blocks 12 are rotatably arranged at two ends of the storage tube 11; a poster 13 provided inside the storage tube 11 and having one end penetrating the inner side wall of the storage tube 11; the top of the storage tube 11 is provided with an adjusting device 2, and the adjusting device 2 comprises: a pull rod 21 disposed at the top of the receiving tube 11 and connected to one end of the poster 13; the upright 22 is symmetrically hinged at the top of the block 12; lifting rods 23, two of which are slidably disposed in the upright 22; bolts 24, which are provided in two, penetrate through both sides of the upright 22, and are in threaded connection with the upright 22; the two fixing blocks 25 are provided at the top of the lifting rod 23.

Preferably: the adjusting device 2 further comprises: the grooves 26 are symmetrically arranged on two sides of the pull rod 21.

Preferably: the adjusting device 2 further comprises: clips 27 are symmetrically provided on the inner and outer surfaces of the upright 22 and the elevating rod 23.

Preferably: the adjusting device 2 further comprises: the belts 28 are symmetrically arranged on the outer surfaces of the two sides of the upright 22.

Preferably: the adjusting device 2 further comprises: the mainspring 29 is provided inside the storage tube 11 and connected to the poster 13.

Preferably: an auxiliary assembly 3 is provided on the outer surface of the block 12, the auxiliary assembly 3 comprising: the weighting blocks 31 are symmetrically arranged on the side surfaces of the block body 12.

Preferably: the auxiliary assembly 3 further comprises: the through grooves 32 are symmetrically formed on the front surface of the block 12.

Preferably: the auxiliary assembly 3 further comprises: the scale 33 is symmetrically arranged on the front surfaces of the upright 22 and the lifting rod 23.

(III) beneficial effects

Compared with the prior art, the utility model provides the folding poster frame, which has the following beneficial effects:

1. this poster frame only needs clockwise rotation one block when using through adjusting device to make the one side that has the pole setting up, rotate another block again, anticlockwise rotation this moment another block also is with the one side that has the pole setting up, take out the lifter of pole setting inside again, upwards move, stop after taking suitable position, the rotation bolt is fixed it, another pole setting and lifter same operation, after adjusting, upwards pulling the pull rod, the finger can chucking recess inside makes it more stable can not the landing when pulling, with the inside cell body at pull rod joint fixed block top for the poster can not retract, again with the clip fixed in proper order with the poster, make the poster more stable, at this moment the poster support frame has also been presented, if meet the weather of strong wind and insert the inside of logical groove with a horizontal pole and make it more stable. Compared with the prior device, the device is always connected with the components in a folding or stretching way, and the condition of part loss can not occur.

2. This poster frame, through auxiliary assembly's setting, the setting of weight can make the poster frame can not topple over easily, makes its focus in the bottom, and the area of leading to the groove setting and can inserting the horizontal pole and make its bottom is bigger, is difficult to by the wind blowing when blowing. The setting of scale can make it better in adjusting pole setting and lifter the high regulation unanimity with two pole setting and lifter, be difficult to appear the deviation to the time of adjusting has also been shortened.

Drawings

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

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing the structure of the poster frame of the present utility model folded up;

FIG. 3 is a schematic view of the connection of the lifting rod and the upright rod;

FIG. 4 is a schematic view of the structure of the inside of the receiving tube according to the present utility model;

fig. 5 is a schematic structural view of the connection of the pull rod and the fixed block according to the present utility model.

In the figure: 11. a storage tube; 12. a block; 13. a poster;

2. an adjusting device; 21. a pull rod; 22. a vertical rod; 23. a lifting rod; 24. a bolt; 25. a fixed block; 26. a groove; 27. a clip; 28. a binding belt; 29. spring for spring

3. An auxiliary component; 31. weighting blocks; 32. a through groove; 33. scale table.

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.

Example 1

A folding poster frame comprising: a storage tube 11, wherein blocks 12 are rotatably arranged at two ends of the storage tube 11; a poster 13 provided inside the storage tube 11 and having one end penetrating the inner side wall of the storage tube 11; the top of the storage tube 11 is provided with an adjusting device 2, and the adjusting device 2 comprises: a pull rod 21 disposed at the top of the receiving tube 11 and connected to one end of the poster 13; the upright 22 is symmetrically hinged at the top of the block 12; lifting rods 23, two of which are slidably disposed in the upright 22; bolts 24, which are provided in two, penetrate through both sides of the upright 22, and are in threaded connection with the upright 22; the two fixing blocks 25 are provided at the top of the lifting rod 23. The adjusting device 2 further comprises: the grooves 26 are symmetrically arranged on two sides of the pull rod 21. The adjusting device 2 further comprises: clips 27 are symmetrically provided on the inner and outer surfaces of the upright 22 and the elevating rod 23. The adjusting device 2 further comprises: the belts 28 are symmetrically arranged on the outer surfaces of the two sides of the upright 22. The adjusting device 2 further comprises: the mainspring 29 is provided inside the storage tube 11 and connected to the poster 13.

Referring to fig. 1-5, when the support frame is required to be used, only one block 12 needs to be rotated clockwise to enable one side with the upright 22 to be upward, the other block 12 is rotated, at the moment, the other block 12 is rotated anticlockwise to enable one side with the upright 22 to be upward, then the lifting rod 23 in the upright 22 is pulled out and moved upward to a proper position, then the support frame is stopped, the rotating bolt 24 is fixed, the other upright 22 and the lifting rod 23 are operated to fix the rotating bolt 24 in the same way, after adjustment is finished, the pull rod 21 is pulled upward, fingers can clamp the inside of the groove 26 to enable the groove 26 to be more stable and not slide down, the pull rod 21 is clamped into the groove in the top of the fixing block 25, so that the poster 13 cannot retract, the clips 27 are sequentially fixed with the poster 13, at the moment, the support frame of the poster 13 is completely unfolded, and the poster 13 is also presented. After the use, the pull rod 21 can be pulled upwards to separate from the fixed block 25, the pull rod is automatically wound into the storage tube 11 due to the spring 29, the lifting rod 23 is inserted into the upright 22 by rotating the bolt 24, the upright 22 is folded by the rotating block 12, and the whole support frame is bound and fixed by the binding band 28.

Example two

Adding an auxiliary component on the basis of the first embodiment;

an auxiliary assembly 3 is provided on the outer surface of the block 12, the auxiliary assembly 3 comprising: the weighting blocks 31 are symmetrically arranged on the side surfaces of the block body 12. The auxiliary assembly 3 further comprises: the through grooves 32 are symmetrically formed on the front surface of the block 12. The auxiliary assembly 3 further comprises: the scale 33 is symmetrically arranged on the front surfaces of the upright 22 and the lifting rod 23.

Referring to fig. 1 to 5, the weight 31 is arranged to prevent the poster frame from easily tilting when in use, so that the center of gravity is at the bottom, the through groove 32 is arranged to be inserted into the cross bar or other round rod bodies to make the area of the bottom larger, if a cylindrical rod body is found in windy weather, or a cross bar is inserted into the through groove 32 to make the setting of the scale table 33 more stable, so that the height of the two upright rods 22 and the lifting rod 23 can be better adjusted to be consistent when the upright rods 22 and the lifting rod 23 are adjusted, deviation is not easy to occur, and the adjusting time is shortened.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. A folding poster frame comprising:

a storage tube (11), wherein blocks (12) are rotatably arranged at two ends of the storage tube (11);

a poster (13) which is arranged inside the storage tube (11) and one end of which penetrates through the inner side wall of the storage tube (11);

the method is characterized in that: the top of the storage tube (11) is provided with an adjusting device (2), and the adjusting device (2) comprises:

the pull rod (21) is arranged at the top of the storage tube (11) and is connected with one end of the poster (13);

the upright rods (22) are symmetrically hinged to the top of the block body (12);

the lifting rods (23) are arranged in the upright rods (22) in a sliding manner;

the two bolts (24) are arranged and penetrate through two sides of the upright (22) and are in threaded connection with the upright (22);

and two fixing blocks (25) are arranged at the top of the lifting rod (23).

2. A folding poster frame according to claim 1, characterized in that: the adjusting device (2) further comprises:

the grooves (26) are symmetrically arranged on two sides of the pull rod (21).

3. A folding poster frame according to claim 1, characterized in that: the adjusting device (2) further comprises:

the clamps (27) are symmetrically arranged on the inner side and the outer surface of the vertical rod (22) and the lifting rod (23).

4. A folding poster frame according to claim 1, characterized in that: the adjusting device (2) further comprises:

the belts (28) are symmetrically arranged on the outer surfaces of the two sides of the vertical rod (22).

5. A folding poster frame according to claim 1, characterized in that: the adjusting device (2) further comprises:

and a clockwork spring (29) which is provided inside the storage tube (11) and is connected to the poster (13).

6. A folding poster frame according to claim 1, characterized in that: -an auxiliary assembly (3) is provided on the outer surface of the block (12), the auxiliary assembly (3) comprising:

and the weighting blocks (31) are symmetrically arranged on the side surfaces of the block body (12).

7. A folding poster frame according to claim 6, characterized in that: the auxiliary assembly (3) further comprises:

the through grooves (32) are symmetrically formed on the front surface of the block body (12).

8. A folding poster frame according to claim 6, characterized in that: the auxiliary assembly (3) further comprises:

and the scale table (33) is symmetrically arranged on the positive surfaces of the vertical rod (22) and the lifting rod (23).

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