CN219497300U

CN219497300U - Portable exhibition panel

Info

Publication number: CN219497300U
Application number: CN202222550795.6U
Authority: CN
Inventors: 朱靖; 刘张蕾; 柳婷
Original assignee: Hangzhou Zhouhe Culture Communication Co ltd
Current assignee: Hangzhou Zhouhe Culture Communication Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-08-08
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a movable exhibition board, which comprises a board body and a threaded rod, wherein a bracket is fixedly arranged on the lower surface of the board body, a rolling ball is rotatably connected to the bottom of the bracket, a motor is fixedly arranged in the board body, and a first bevel gear is fixedly arranged at the output end of the motor; further comprises: the rotating shaft is rotationally connected to the inside of the plate body, the connecting shaft is connected to the inside of the rotating shaft in a sliding mode, and the scrubbing plate is fixedly arranged on the surface of the connecting shaft. This portable exhibition panel is at the during operation, comes the start motor according to the actual length of show board, and the motor drives the threaded rod through first bevel gear and second bevel gear and rotates, and movable block drives clamp plate, slider and removes this moment, finally removes the position that needs can, again the pulling clamp plate, places the show board under the clamp plate, and the clamp plate is final under the effect of coupling spring, compresses tightly the clamp plate, and the course of working is simple, can compress tightly the show board of different length simultaneously, and work scope is wide.

Description

Portable exhibition panel

Technical Field

The utility model relates to the technical field of cultural exhibition, in particular to a movable exhibition board.

Background

The culture exhibition can show local culture, so that outsiders can know local customs, in the culture exhibition, a movable exhibition panel is required to be used for bearing the exhibition panel, such as a panel column with the publication number of CN204178671U, which is convenient for pushing and pulling the exhibition panel, and the display panel column comprises a support, wherein the top of the support is provided with a slideway for bearing the exhibition panel along the length direction, a plurality of grooves are formed in the slideway along the length direction, rolling parts matched with the grooves are embedded in the grooves, one side of the top of the support extends upwards to form a positioning baffle for preventing the exhibition panel from sliding, and a mounting hole is formed in the support, so that the display panel column has the advantages of simple structure, simplicity in operation, convenience in use and maintenance, reliability in operation, few equipment maintenance points and low maintenance cost;

however, after the display board is used for a long time, when the display board needs to be cleaned, manual cleaning of a worker is needed, the display board does not have the function of automatically cleaning the display board, the workload of the worker in the later period is increased, meanwhile, the display board with fixed length can be installed, the display board with different lengths is inconvenient to fix, and the application range is small.

Aiming at the problems, innovative design is urgently needed on the basis of the original mobile exhibition board.

Disclosure of Invention

The utility model aims to provide a movable exhibition board, which aims to solve the problems that the automatic cleaning board is not provided in the background technology, the workload of staff in the later period is increased, only the display boards with fixed lengths can be installed, the display boards with different lengths are inconvenient to fix, and the application range is small.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable exhibition board comprises a board body and a threaded rod, wherein a bracket is fixedly arranged on the lower surface of the board body, a rolling ball is rotatably connected to the bottom of the bracket, a motor is fixedly arranged in the board body, and a first bevel gear is fixedly arranged at the output end of the motor;

the threaded rod is rotationally connected to the inside of the plate body, and the surface of the threaded rod is in threaded connection with a movable block;

a mobile display board, further comprising:

the limiting rod is fixedly arranged on the inner wall of the plate body, the surface of the limiting rod is sleeved with a sliding block, the sliding block and the inside of the movable block are both in sliding connection with a connecting block, and the tail end of the connecting block is fixedly provided with a pressing plate;

the rotating shaft is rotationally connected to the inside of the plate body, the connecting shaft is connected to the inside of the rotating shaft in a sliding mode, and the scrubbing plate is fixedly arranged on the surface of the connecting shaft.

Preferably, the end of the threaded rod is fixedly provided with a second bevel gear corresponding to the first bevel gear, the threaded rod is located in the plate body in a protruding mode, the threaded rod is distributed symmetrically with respect to the center of the plate body, the motor is started when the motor works, the threaded rod is driven to rotate through the first bevel gear and the second bevel gear, the threaded rod is located in the plate body in a protruding mode, and the threaded rod is more stable when the threaded rod rotates.

Preferably, the lower surface fixedly connected with haulage rope of slider, and the winding of the other one side of haulage rope is fixedly connected with the surface of pivot, and the pivot is located the inside part of plate body is protruding form, and when the threaded rod was rotatory, drive movable block and slider toward plate body middle part position removal, when the slider was slided, drive pivot and connecting axle and wipe the board rotation through the haulage rope, wipe the board and rotate the surface of plate body when, can clear up the plate body.

Preferably, the surface fixedly connected with of pivot plays torsion spring of elasticity reset effect, and torsion spring's the other side with the inner wall fixed connection of plate body, when the pivot is rotatory, can tensile torsion spring (when the motor is reversing, when the slider back moved, the pivot lost the pulling force of haulage rope, and the pivot gyration under torsion spring's effect this moment, and when the pivot gyration, the rolling haulage rope is convenient for use next time).

Preferably, the surface of pivot is sunken, the fixed surface mounting of connecting axle has the rubber piece, and the rubber piece is about the central symmetry of connecting axle distributes, and the surface of rubber piece with the inner wall laminating of pivot can directly follow the connecting axle and take out in the pivot after long-time use, washs the scrubbing plate.

Preferably, the surface fixed mounting of connecting block has the stopper, and the stopper is about the central symmetry of connecting block distributes, and the stopper of symmetric distribution in the connecting block both sides has restricted the travel distance of connecting block.

Preferably, the connecting springs playing a role in elastic reset are fixedly connected on the inner wall of the sliding block and the inner wall of the movable block, the other side of each connecting spring is fixedly connected with the limiting block, after the pressing plate moves to the corresponding position, the pressing plate is pulled to place the display plate under the pressing plate, the pressing plate presses the connecting springs through the limiting block, after the pressing plate is loosened, the pressing plate presses the side of the display plate, at the moment, the pressing plate always has a trend of moving towards the direction of the plate body under the action of the connecting springs, namely, the pressing plate presses the display plate, namely, the display plate with different lengths can be pressed by the device, and the working range is wide.

Compared with the prior art, the utility model has the beneficial effects that: this portable exhibition panel adopts novel structural design, and its specific content is as follows:

(1) When the movable exhibition board works, the motor is started according to the actual length of the exhibition board, the motor drives the threaded rod to rotate through the first bevel gear and the second bevel gear, the movable block drives the pressing plate and the sliding block to move at the moment, the pressing plate is finally moved to a required position, the pressing plate is pulled, the exhibition board is placed under the pressing plate, the pressing plate is finally pressed under the action of the connecting spring, the working process is simple, meanwhile, the exhibition boards with different lengths can be pressed, and the working range is wide;

(2) This portable exhibition panel is when the slider removes, and the pivot is reciprocating rotation in plate body inside under haulage rope and torsion spring's effect, drives the connecting axle and wipe the board synchronous rotation when the pivot is rotatory, and when the board was wiped rotatory, can clear up the surface of plate body, can be cleaned up promptly before the plate body is used, can not get dirty the show board, can dismantle the connecting axle and wipe the board through extraction and male mode simultaneously, and the staff can regularly clear up the board promptly and wipe the work efficiency of board has been guaranteed.

Drawings

FIG. 1 is a schematic diagram of a front view of a plate body according to the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a plate body according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the plate body and the sliding block of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a plate body; 2. a motor; 3. a threaded rod; 4. a first bevel gear; 5. a second bevel gear; 6. a bracket; 7. a rolling ball; 8. a movable block; 9. a slide block; 10. a pressing plate; 11. a limit rod; 12. a connecting shaft; 13. a rubbing plate; 14. a rotating shaft; 15. a rubber block; 16. a torsion spring; 17. a connecting spring; 18. a connecting block; 19. a limiting block; 20. a traction rope.

Description of the embodiments

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the movable exhibition board comprises a board body 1 and a threaded rod 3, wherein a bracket 6 is fixedly arranged on the lower surface of the board body 1, a rolling ball 7 is rotatably connected to the bottom of the bracket 6, a motor 2 is fixedly arranged in the board body 1, and a first bevel gear 4 is fixedly arranged at the output end of the motor 2;

the threaded rod 3 is rotatably connected inside the plate body 1, and the surface of the threaded rod 3 is in threaded connection with a movable block 8;

a mobile display board, further comprising:

the limiting rod 11 is fixedly arranged on the inner wall of the plate body 1, the surface of the limiting rod 11 is sleeved with the sliding block 9, the sliding block 9 and the inside of the movable block 8 are both in sliding connection with the connecting block 18, and the tail end of the connecting block 18 is fixedly provided with the pressing plate 10;

the rotating shaft 14, the rotating shaft 14 rotates and connects in the inside of the plate body 1, and the inside sliding connection of the rotating shaft 14 has the connecting axle 12 to the fixed surface of connecting axle 12 installs the wipe board 13, and the terminal fixed mounting of threaded rod 3 has the second bevel gear 5 that corresponds with first bevel gear 4, and the part that threaded rod 3 is located the inside of plate body 1 is protruding form, and threaded rod 3 is about the central symmetry distribution of plate body 1.

The lower surface fixedly connected with haulage rope 20 of slider 9, and the other side winding fixed connection of haulage rope 20 is at the surface of pivot 14 to the part that pivot 14 is located the inside of plate body 1 is protruding form, and the surface fixedly connected with of pivot 14 plays torsion spring 16 of elasticity reset effect, and the other side of torsion spring 16 and the inner wall fixed connection of plate body 1.

The surface of the rotating shaft 14 is concave, the surface of the connecting shaft 12 is fixedly provided with rubber blocks 15, the rubber blocks 15 are symmetrically distributed about the center of the connecting shaft 12, and the surface of the rubber blocks 15 is attached to the inner wall of the rotating shaft 14.

When the motor 2 is started firstly in operation, the motor 2 drives the movable block 8, the sliding block 9 and the pressing plate 10 to move to the side of the plate body 1 through the first bevel gear 4 and the second bevel gear 5 in operation, the rotating shaft 14, the connecting shaft 12 and the scraping plate 13 are driven to rotate through the traction rope 20 in the process of moving the sliding block 9, the surface of the plate body 1 can be cleaned when the scraping plate 13 rotates (at this time, the rotating shaft 14 can stretch the torsion spring 16, when the sliding block 9 moves backwards, the rotating shaft 14 loses the tension of the traction rope 20, at this time, the torsion spring 16 drives the rotating shaft 14 to rotate, the traction rope 20 can be wound when the rotating shaft 14 rotates, so that the next use is convenient), namely when the plate body 1 is not used for a long time, dust is accumulated on the surface of the plate body 1, the dust removal purpose can be achieved, when a worker needs to clean the scraping plate 13, after the connecting shaft 12 is directly pulled out from the inside the rotating shaft 14, the connecting shaft 12 is inserted into the rotating shaft 14, and the friction force between the connecting shaft 12 and the rotating shaft 14 is increased by the rubber block 15, so that the connecting shaft 12 cannot slide down.

The surface of the connecting block 18 is fixedly provided with a limiting block 19, the limiting blocks 19 are symmetrically distributed about the center of the connecting block 18, the inner wall of the sliding block 9 and the inner wall of the movable block 8 are fixedly connected with connecting springs 17 which play a role in elastic reset, and the other side of each connecting spring 17 is fixedly connected with the limiting block 19.

When the slide block 9 is moved according to the actual length of the display board, the slide block 9 can be pulled to a required position, the press plate 10 drives the connecting block 18 and the limiting block 19 to move in a direction away from the board body 1, the connecting spring 17 is extruded at the moment, the display board is placed at the lower side of the press plate 10, after the press plate 10 is loosened, the press plate 10 has a trend of moving in the direction of the board body 1 all the time under the action of the connecting spring 17 and the limiting block 19, and finally the press plate 10 extrudes and fixes the display board, so that the display boards with different lengths can be fixed, and the working range is wide.

Working principle: when the movable exhibition board is used, the device is firstly placed at a position where the operation is required, according to fig. 1-5, when the motor 2 works, the motor 2 drives the movable block 8, the sliding block 9 and the pressing plate 10 to move to the side of the board body 1 through the first bevel gear 4 and the second bevel gear 5, when the sliding block 9 moves, the rotating shaft 14, the connecting shaft 12 and the wiping board 13 are positively and negatively rotated in the board body 1 under the action of the traction rope 20 and the torsion spring 16, and when the wiping board 13 rotates, the surface of the board body 1 can be cleaned;

when the slide block 9 is moved according to the actual length of the display board, the slide block 9 can be pulled to a required position, the press plate 10 drives the connecting block 18 and the limiting block 19 to move in a direction away from the board body 1, the display board is placed on the lower side of the press plate 10, after the press plate 10 is loosened, the press plate 10 has a trend of moving in a direction of the board body 1 all the time under the action of the connecting spring 17 and the limiting block 19, and finally the press plate 10 extrudes and fixes the display board, so that the display boards with different lengths can be fixed, and the working range is wide.

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

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

Claims

1. The movable exhibition board comprises a board body (1) and a threaded rod (3), wherein a bracket (6) is fixedly arranged on the lower surface of the board body (1), a rolling ball (7) is rotatably connected to the bottom of the bracket (6), a motor (2) is fixedly arranged in the board body (1), and a first bevel gear (4) is fixedly arranged at the output end of the motor (2);

the threaded rod (3) is rotatably connected inside the plate body (1), and the surface of the threaded rod (3) is in threaded connection with a movable block (8);

characterized by further comprising:

the limiting rod (11), the limiting rod (11) is fixedly arranged on the inner wall of the plate body (1), the surface of the limiting rod (11) is sleeved with a sliding block (9), the sliding block (9) and the inside of the movable block (8) are both in sliding connection with a connecting block (18), and the tail end of the connecting block (18) is fixedly provided with a pressing plate (10);

the rotating shaft (14), the rotating shaft (14) is rotationally connected in the plate body (1), the connecting shaft (12) is slidably connected in the rotating shaft (14), and the wiping plate (13) is fixedly arranged on the surface of the connecting shaft (12).

2. A mobile display panel according to claim 1, wherein: the end of the threaded rod (3) is fixedly provided with a second bevel gear (5) corresponding to the first bevel gear (4), the part of the threaded rod (3) positioned inside the plate body (1) is in a protruding shape, and the threaded rod (3) is symmetrically distributed about the center of the plate body (1).

3. A mobile display panel according to claim 2, wherein: the lower surface of the sliding block (9) is fixedly connected with a traction rope (20), the other side of the traction rope (20) is wound and fixedly connected on the surface of the rotating shaft (14), and the part of the rotating shaft (14) positioned inside the plate body (1) is in a protruding shape.

4. A mobile display panel according to claim 1, wherein: the surface of the rotating shaft (14) is fixedly connected with a torsion spring (16) which plays a role in elastic reset, and the other side of the torsion spring (16) is fixedly connected with the inner wall of the plate body (1).

5. A mobile display panel according to claim 1, wherein: the surface of pivot (14) is sunken, the surface fixed mounting of connecting axle (12) has rubber piece (15), and rubber piece (15) are with respect to the central symmetry of connecting axle (12) distributes, and the surface of rubber piece (15) with the laminating of the inner wall of pivot (14).

6. A mobile display panel according to claim 1, wherein: limiting blocks (19) are fixedly arranged on the surface of the connecting block (18), and the limiting blocks (19) are symmetrically distributed with respect to the center of the connecting block (18).

7. The mobile display panel of claim 6, wherein: connecting springs (17) which play a role in elastic reset are fixedly connected to the inner wall of the sliding block (9) and the inner wall of the movable block (8), and the other side of the connecting springs (17) is fixedly connected with the limiting block (19).