CN218631246U

CN218631246U - Show fence convenient to propaganda poster is fixed

Info

Publication number: CN218631246U
Application number: CN202222969083.8U
Authority: CN
Inventors: 沈益军
Original assignee: Shanghai Wenying Culture Media Co ltd
Current assignee: Shanghai Wenying Culture Media Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-14
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a show fence convenient to propaganda poster is fixed, the loach carrying platform comprises a supporting fram, bolt fixedly connected with show fence frame is passed through at the top of support frame, the inner chamber has been seted up on one side outer wall of show fence frame, it is connected with the inside casing to rotate through the damping pivot on one side inner wall of inner chamber, one side position department that is close to the inner chamber on one side outer wall of show fence frame rotates through the hinge and is connected with the visor, the inside of inside frame is rotated and is connected with first ball, be provided with first movable block on one side outer wall of first ball, sliding connection has first slider on one side inner wall of inside casing. This show fence convenient to propaganda poster is fixed changes the roller and from the interval regulation of rotating the roller through the initiative, can change the roller and from the driven roller and keep sufficient frictional force with the tight constraint of propaganda poster, and the installation that not only can adapt to different length propaganda posters is fixed, still provides the convenience of propaganda poster dismouting.

Description

Show fence convenient to propaganda poster is fixed

Technical Field

The utility model relates to a show fence technical field specifically is a show fence convenient to propaganda poster is fixed.

Background

The display column plays an important part in culture propagation, and most of propaganda posters in the existing display column are fixed and are inconvenient to move circularly.

In order to realize the circulation propaganda of the propaganda poster for the culture transmission, the Chinese patent ' an active culture transmission display column ' (patent number: 202121384096.8) ' can circularly propagate the culture transmission poster in all aspects by arranging the equipment, thereby improving the propaganda effect, being convenient to disassemble and replace the culture transmission poster and improving the practicability.

However, the active rotating shaft and the driven rotating shaft in the above patent are fixed in position, so that the propaganda poster is very inconvenient to disassemble and assemble, the propaganda poster is difficult to be tightly attached between the active rotating shaft and the driven rotating shaft, the problem of overfeeding or over-tightening during installation is easy to occur, and the propaganda poster is difficult to be fully unfolded and easily folded when being vertically installed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show fence convenient to propaganda poster is fixed to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a show fence convenient to propaganda poster is fixed, includes the support frame, bolt fixedly connected with show fence frame is passed through at the top of support frame, the inner chamber has been seted up on one side outer wall of show fence frame, it is connected with the inside casing to rotate through the damping pivot on one side inner wall of inner chamber, one side position department that is close to the inner chamber on one side outer wall of show fence frame rotates through the hinge and is connected with the visor, the inside of inside frame rotates and is connected with first ball, be provided with first movable block on one side outer wall of first ball, sliding connection has first slider on one side inner wall of inside casing, bolt fixedly connected with micro motor is passed through to the bottom of first slider, micro motor is through the initiative commentaries on classics roller of its output fixedly connected with of one side, one side position department that the inside of inside is close to first ball rotates and is connected with second ball, be provided with the second movable block on one side outer wall of second ball, one side position department sliding connection that is close to first slider on one side inner wall of inside casing has the second slider, the top of second slider rotates and is connected with from the commentaries on roller.

Preferably, discs are arranged at one ends of the first ball screw and the second ball screw, and anti-skidding grooves are formed in the outer wall of one side of each disc.

Preferably, the number of the damping rotating shafts is two, and the two damping rotating shafts are symmetrically arranged between the inner cavity and the inner frame.

Preferably, a through groove is formed in the position, close to one side of the first ball screw and the second ball screw, on the inner wall of one side of the inner frame.

Preferably, the first moving block is rotatably connected with the driving rotating roller.

Preferably, the second moving block is rotatably connected with the driven rotating roller.

Preferably, a cavity is formed in the inner frame at a position close to one side of the micro motor.

Preferably, the outer wall of the outer frame of the display column, which is far away from the protective cover, is provided with glass.

Compared with the prior art, the beneficial effects of the utility model are that: this show fence convenient to propaganda poster is fixed, through the interval adjustment of initiative commentaries on classics roller and driven commentaries on classics roller, can change the roller with propaganda poster tight constraint and keep sufficient frictional force between the roller at the initiative, not only can adapt to the installation of different length propaganda posters fixed, still provide the convenience of propaganda poster dismouting, rotation through the inside casing, can rotate the inside casing to the horizontally direction, and then can carry out the horizontal tiling with the propaganda poster of culture propagation usefulness, improve the convenience of installation, the effect that the propaganda poster fold influence propaganda show of also furthest is avoided.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the outer frame of the display fence of the present invention;

FIG. 3 is a schematic view of the inner frame of the present invention;

fig. 4 is a front view of the inner frame of the present invention.

In the figure: 1. a support frame; 2. a display column outer frame; 3. an inner cavity; 4. a damping rotating shaft; 5. an inner frame; 6. a protective cover; 7. a first ball screw; 8. a first moving block; 9. a first slider; 10. a micro-motor; 11. actively rotating the roller; 12. a second ball screw; 13. a second moving block; 14. a second slider; 15. a driven roller; 16. a disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a display column convenient for fixing a poster comprises a support frame 1, the top of the support frame 1 is fixedly connected with a display column outer frame 2 through a bolt, an inner cavity 3 is arranged on one side outer wall of the display column outer frame 2, an inner frame 5 is rotatably connected on one side inner wall of the inner cavity 3 through a damping rotating shaft 4, the damping rotating shafts 4 are arranged in two, the two damping rotating shafts 4 are symmetrically arranged between the inner cavity 3 and the inner frame 5, the rotating stability of the inner frame 5 is ensured, the inner frame 5 can be rotated to a horizontal direction, so that the poster for culture propagation can be horizontally tiled, the installation convenience is improved, the effect of propaganda folds influencing propaganda display is avoided to the greatest extent, a through groove is arranged at one side position close to a first ball screw 7 and a second ball screw 12 on one side inner wall of the inner frame 5, a first moving block 8 and a second moving block 13 which are convenient for moving on the first ball screw 7 and the second ball screw 12 can be moved, a protective cover 6 is rotatably connected at one side position close to the inner cavity 3 on one side outer wall of the inner frame 2 through a hinge, a first sliding motor 10, a protective cover is arranged at one side of a first sliding block 10 which is connected at one side of the outer wall of the inner frame 5, a first sliding block 10 which is connected with a micro sliding motor which is connected with a micro sliding block 10 which is connected at one side of the inner frame 5, the first moving block 8 is rotatably connected with the driving rotating roller 11 to ensure the stability of the rotation of the driving rotating roller 11, a second ball screw 12 is rotatably connected at a position close to one side of the first ball screw 7 in the inner frame 5, a second moving block 13 is arranged on the outer wall of one side of the second ball screw 12, a second slider 14 is slidably connected at a position close to one side of the first slider 9 on the inner wall of one side of the inner frame 5, a driven rotating roller 15 is rotatably connected at the top of the second slider 14, the second moving block 13 is rotatably connected with the driven rotating roller 15 to ensure the stability of the rotation of the driven rotating roller 15, discs 16 are arranged at one ends of the first ball screw 7 and the second ball screw 12, and anti-skid grooves are arranged on the outer wall of one side of each disc 16 to facilitate the rotation of the first ball screw 7 and the second ball screw 12 through the rotating discs 16, after the propaganda posters (not shown in the figure) for culture propagation are connected end to end, the propaganda posters are formed into a ring shape, the protective cover 6 is opened, the inner frame 5 is rotated towards the outer side of the outer frame 2 of the display column through the rotation of the damping rotating shaft 4, the inner frame 5 is rotated for 90 degrees, the inner frame 5 is horizontal to the horizontal plane, the propaganda posters are sleeved on the outer walls of the driving rotating roller 11 and the driven rotating roller 15, the propaganda posters are laid neatly, the rotation of the first ball screw 7 and the second ball screw 12 is realized through the rotating disc 16, the first moving block 8 on the first ball screw 7 moves on the inner frame 5, the second moving block 13 on the second ball screw 12 moves on the inner frame 5, through the adjustment of the distance between the driving rotating roller 11 and the driven rotating roller 15, the propaganda posters can be tightly bound between the driving rotating roller 11 and the driven rotating roller 15 and maintain enough friction force, and after the propaganda posters are fixed, the inner frame 5 is rotated to enter the inner cavity 3, the protective cover 6 is covered, an external power supply (not shown in the figure) is switched on, the micro motor 10 drives the driving rotary roller 11 to rotate through the output end on one side of the micro motor, and the propaganda posters between the driving rotary roller 11 and the driven rotary roller 15 move circularly, so that the information for culture propagation is repeatedly displayed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a show fence convenient to propaganda poster is fixed, includes support frame (1), its characterized in that: the top of the supporting frame (1) is fixedly connected with an outer frame (2) of the display fence through bolts, an inner cavity (3) is arranged on the outer wall of one side of the outer frame (2) of the display fence, an inner frame (5) is rotationally connected on the inner wall of one side of the inner cavity (3) through a damping rotating shaft (4), a protective cover (6) is rotatably connected with one side position of the outer wall of one side of the outer frame (2) of the display fence, which is close to the inner cavity (3) through a hinge, a first ball screw (7) is rotatably connected inside the inner frame (5), a first moving block (8) is arranged on the outer wall of one side of the first ball screw (7), a first sliding block (9) is connected on the inner wall of one side of the inner frame (5) in a sliding way, the bottom of the first sliding block (9) is fixedly connected with a micro motor (10) through a bolt, the micro motor (10) is fixedly connected with a driving roller (11) through the output end of one side of the micro motor, a second ball screw (12) is rotatably connected at one side position of the inner part of the inner frame (5) close to the first ball screw (7), a second moving block (13) is arranged on the outer wall of one side of the second ball screw (12), a second sliding block (14) is connected on the inner wall of one side of the inner frame (5) at a position close to one side of the first sliding block (9) in a sliding way, the top of the second sliding block (14) is rotatably connected with a driven rotary roller (15).

2. A display board for facilitating the fixing of a poster according to claim 1, wherein: and one ends of the first ball screw (7) and the second ball screw (12) are respectively provided with a disc (16), and the outer wall of one side of each disc (16) is provided with an anti-skidding groove.

3. A display board for facilitating the fixing of a poster according to claim 1, wherein: the damping rotating shafts (4) are arranged in two numbers, and the two damping rotating shafts (4) are symmetrically arranged between the inner cavity (3) and the inner frame (5).

4. A display board for facilitating poster fixing as claimed in claim 1, wherein: a through groove is formed in the position, close to one side of the first ball screw (7) and the second ball screw (12), on the inner wall of one side of the inner frame (5).

5. A display board for facilitating the fixing of a poster according to claim 1, wherein: the first moving block (8) is rotationally connected with the driving rotating roller (11).

6. A display board for facilitating poster fixing as claimed in claim 1, wherein: the second moving block (13) is rotationally connected with the driven rotating roller (15).

7. A display board for facilitating the fixing of a poster according to claim 1, wherein: a cavity is formed in the inner frame (5) at a position close to one side of the micro motor (10).

8. A display board for facilitating the fixing of a poster according to claim 1, wherein: and glass is arranged on the outer wall of one side of the outer frame (2) of the display fence, which is far away from the protective cover (6).