Digital exhibition stand for exhibition

Abstract

The utility model relates to the technical field of digital exhibition stands, and discloses an exhibition digital exhibition stand which comprises a bottom plate, an exhibition stand body is fixedly mounted at the top of the bottom plate, connecting rods are arranged at the four corners of the top of the exhibition stand body, mounting frames are arranged between every two adjacent connecting rods, and scraping plates are fixedly mounted at the tops of the multiple mounting frames. Water receiving boxes are arranged at the tops of the multiple scraping plates correspondingly, and clamping mechanisms are arranged at the two ends of the mounting frame correspondingly. By arranging the clamping mechanism, the mounting frame can be quickly mounted and dismounted, a worker can conveniently check and maintain the exhibition stand body, when a fault occurs, the mounting frame can be quickly dismounted, internal parts can be replaced, the maintenance time is shortened, the working efficiency is improved, meanwhile, storage and transportation are facilitated, and the occupied space and the transportation cost are reduced; and by arranging the water receiving box, water stains cleaned by the cleaning sponge can be cleaned, and the situation that the service life of the cleaning sponge is shortened due to the fact that the water stains fall onto the cleaning sponge downwards is prevented.

Description

Technical Field

[0001] The present application relates to the technical field of digital exhibition stands, and in particular to a digital exhibition stand for exhibitions. Background Art

[0002] The digital display stand is an indispensable device in multimedia classrooms under the requirements of modern teaching. By connecting to output devices such as projectors and televisions, it can display materials, real objects, slides, etc.

[0003] The existing Chinese patent with announcement number CN220477334U discloses a digital booth for exhibition, including a booth body, a cover plate movably installed on the top of the booth body, a holographic projection device fixedly installed at the bottom of the cover plate, a lifting rod fixedly installed between the cover plate and the booth body, an interactive screen fixedly installed on the outer wall of the booth body, extension blocks fixedly installed at the four corners of the outer wall of the cover plate, and mounting rods fixedly installed at the bottom of the four extension blocks. This digital booth for exhibition has a cleaning component set at the position corresponding to the outer wall of the booth body and the interactive screen, which can clean and disinfect the outer wall of the interactive screen when the holographic projection device is stored back into the booth body after use, so that the interactive screen is disinfected during the lifting and lowering of the cover plate, without the need for staff to spend additional time and labor to wipe and disinfect its surface, so that the interactive screen always remains clean and hygienic.

[0004] However, the above-mentioned digital booth has the following disadvantages: the device disinfects and cleans the interactive screen of the booth by setting up a cleaning component, but the cleaning box of the device is fixed to the mounting rod, which is troublesome to disassemble, and it is not convenient to quickly inspect, maintain, store and transport the booth later, which reduces work efficiency and increases maintenance time. At the same time, the water stains scraped off by the scraper fall on the cleaning sponge, which easily makes the cleaning sponge dirty and reduces the service life of the cleaning sponge.

[0005] Therefore, we propose a digital exhibition booth to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that the mounting frame can be quickly installed and disassembled and the water stains scraped by the scraper cannot be removed, the present application provides a digital booth for exhibition.

[0008] The digital exhibition stand provided in this application adopts the following technical solution:

[0009] A digital exhibition stand for exhibition comprises a bottom plate, a booth body is fixedly installed on the top of the bottom plate, connecting rods are arranged at four corners of the top of the booth body, mounting frames are arranged between two adjacent connecting rods, scrapers are fixedly installed on the tops of multiple mounting frames, water receiving boxes are arranged on the tops of multiple scrapers, clamping mechanisms are arranged at both ends of the mounting frames, clamping grooves are arranged on both sides of the connecting rods, the clamping mechanism is adapted to the clamping grooves, the clamping mechanism comprises a connecting tube, a connecting column, a first elastic member, a fixing block, a fixing tube, a fixing block, and a second elastic member, connecting tubes are fixedly installed at both ends of the connecting frame, a storage groove is arranged on one side of the connecting frame close to the connecting tube, a first elastic member is arranged in the connecting tube, a connecting column is arranged at one end of the connecting tube, the connecting column is elastically connected to the connecting tube through the first elastic member, a fixing block is fixedly installed at one end of the connecting column, fixing columns are fixedly installed on both sides of the fixing block, second elastic members are arranged in the two fixing columns, and fixing blocks are arranged at both ends of the two fixing columns, and the fixing blocks are elastically connected to the fixing columns through the second elastic member.

[0010] Preferably, interactive screens are provided on all four sides of the top of the booth body.

[0011] Preferably, a cleaning sponge is provided at the bottom of the water receiving box, a large amount of disinfectant is contained in the cleaning sponge, and the cleaning sponge is in contact with one side of the interactive screen.

[0012] Preferably, water pumps are fixedly installed on both sides of the tops of the multiple mounting frames, one end of the water pump is connected to a water pumping pipe, the water pumping pipe extends into the water receiving box, and the other end of the water pump is connected to a delivery pipe.

[0013] Preferably, a second pull rope is provided in the fixed block, the second pull rope passes through the fixed block and the fixed tube, both ends of the second pull rope are fixedly connected to the clamping block, and a first pull rope is commonly provided between two adjacent fixed blocks, the first pull rope passes through the connecting tube, the connecting column and the fixed block, and the first pull rope is fixedly connected to the second pull rope.

[0014] Preferably, a cover plate is provided on the top of the booth body, a hydraulic cylinder is provided inside the booth body, an output end of the hydraulic cylinder is transmission-connected to the cover plate, and a connecting rod is fixedly connected to four sides of the bottom of the cover plate.

[0015] In summary, the present application includes the following beneficial technical effects: by setting a card connection mechanism, the mounting frame can be quickly installed and disassembled, which is convenient for staff to inspect and maintain the booth body. When a fault occurs, the mounting frame can be quickly disassembled and the internal parts can be replaced, reducing maintenance time and improving work efficiency. At the same time, it is convenient for storage and transportation, reducing space occupancy and transportation costs. By setting a water collection box, water stains after cleaning with a cleaning sponge can be cleaned to prevent water stains from falling onto the cleaning sponge and reducing the service life of the cleaning sponge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of the three-dimensional structure of the mounting frame of the application embodiment;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the clamping mechanism of the application embodiment;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the clamping mechanism of the application embodiment.

[0020] Explanation of the reference numerals: 1. Base plate; 2. Booth body; 3. Interactive screen; 4. Cover plate; 5. Connecting rod; 6. Mounting frame; 7. Water collecting box; 8. Storage slot; 9. Connecting cylinder; 10. Connecting column; 11. Card slot; 12. Scraper; 13. Suction pipe; 14. Water pump; 15. Delivery pipe; 16. Cleaning sponge; 17. Card block; 18. Fixed cylinder; 19. Fixed block; 20. First pull rope; 21. First elastic member; 22. Second elastic member; 23. Second pull rope. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses a digital exhibition stand for exhibition. Figure 1-4A digital exhibition stand for exhibition comprises a bottom plate 1, a booth body 2 is fixedly mounted on the top of the bottom plate 1, connecting rods 5 are arranged at the four corners of the top of the booth body 2, mounting frames 6 are arranged between two adjacent connecting rods 5, scrapers 12 are fixedly mounted on the top of multiple mounting frames 6, water receiving boxes 7 are arranged on the top of multiple scrapers 12, the lengths of both sides of the scrapers 12 are slightly narrower than the lengths of both sides of the water receiving boxes 7, clamping mechanisms are arranged at both ends of the mounting frames 6, clamping grooves 11 are arranged on both sides of the connecting rod 5, the clamping mechanisms are adapted to the clamping grooves 11, the clamping mechanisms comprise a connecting tube 9, a connecting column 10, a first elastic member 21, a fixing block 19, a fixing tube 18, a clamping block 17 and a second elastic member 22, connecting tubes 9 are fixedly mounted on both ends of the connecting frame, a storage groove 8 is arranged on one side of the connecting frame close to the connecting tube 9, a first elastic member 21 is arranged in the connecting tube 9, and a connecting column is arranged at one end of the connecting tube 9 10. The connecting column 10 is elastically connected to the connecting tube 9 through the first elastic member 21. A fixing block 19 is fixedly installed at one end of the connecting column 10. Fixed columns are fixedly installed on both sides of the fixing block 19. Second elastic members 22 are arranged in the two fixing columns. Blocks 17 are arranged at both ends of the two fixing columns. The block 17 is elastically connected to the fixing column through the second elastic member 22. By setting a clamping mechanism, the mounting frame 6 can be quickly installed and disassembled, which is convenient for staff to inspect and maintain the booth body 2. When a fault occurs, the mounting frame 6 can be quickly disassembled and the internal parts can be replaced, which reduces maintenance time and cost and improves work efficiency. At the same time, it is convenient for storage and transportation, reduces space occupancy and transportation cost. By setting a water collecting box 7, water stains after cleaning with the cleaning sponge 16 can be cleaned to prevent water stains from falling down onto the cleaning sponge 16 and reducing the service life of the cleaning sponge 16.

[0023] Reference Figure 1 Interactive screens 3 are arranged on the four sides of the top of the booth body 2, and people can touch the interactive screens 3 for interaction.

[0024] Reference Figure 2 A cleaning sponge 16 is provided at the bottom of the water receiving box 7 . A large amount of disinfectant is contained in the cleaning sponge 16 . The cleaning sponge 16 contacts one side of the interactive screen 3 , so that the interactive screen 3 can be cleaned.

[0025] Reference Figure 2 Water pumps 14 are fixedly installed on both sides of the top of the multiple mounting frames 6. One end of the water pump 14 is connected to a water suction pipe 13, which extends into the water receiving box 7. The other end of the water pump 14 is connected to a delivery pipe 15, which can transport the water stains scraped by the scraper 12.

[0026] Reference Figure 4A second pull rope 23 is arranged in the fixed block 19, and the second pull rope 23 passes through the fixed block 19 and the fixed tube 18. Both ends of the second pull rope 23 are fixedly connected to the clamping block 17. A first pull rope 20 is arranged between two adjacent fixed blocks 19. The first pull rope 20 passes through the connecting tube 9, the connecting column 10 and the fixed block 19. The first pull rope 20 is fixedly connected to the second pull rope 23, and the clamping block 17 can be pulled to release the lock.

[0027] Reference Figure 1 A cover plate 4 is arranged on the top of the booth body 2, and a hydraulic cylinder is arranged inside the booth body 2. The output end of the hydraulic cylinder is transmission-connected with the cover plate 4, and the connecting rod 5 is fixedly connected with the four sides of the bottom of the cover plate 4, which can push the cover plate 4 to move upward, thereby driving the connecting rod 5 to move upward.

[0028] The implementation principle of a digital exhibition stand for exhibition in the embodiment of the present application is as follows: when in use, the hydraulic cylinder inside the exhibition stand body 2 can be started to drive the holographic projection device and the cover plate 4 to move up and down. When the cover plate 4 moves upward, it drives the connecting rod 5 to move upward. The connecting rod 5 drives the clamping mechanism and the mounting frame 6 to move up and down. When the connecting rod 5 moves upward, it drives the cleaning sponge 16 at the bottom of the mounting frame 6 to clean and disinfect the interactive screen 3 upward. When the connecting rod 5 moves downward, it drives the cleaning sponge 16 at the bottom of the mounting frame 6 to clean and disinfect the interactive screen 3 upward. At the same time, the scraper 12 scrapes the water stains left by the cleaning sponge 16 to the water receiving In the box 7, the water pump 14 can be started to extract the disinfectant in the water receiving box 7 through the water suction pipe 13, and then the delivery pipe 15 is used to connect the pipe joint to transport the disinfectant away. When the mounting frame 6 needs to be disassembled, the first pull rope 20 can be pulled, and the first pull rope 20 drives the connecting column 10 and the fixing block 19 to move to the side away from the card slot 11. The first pull rope 20 pulls the second pull rope 23, and the second pull rope 23 drives the two card blocks 17 to enter the fixing tube 18, thereby releasing the lock on the mounting frame 6, and the fixing block 19 and the fixing tube 18 are retracted in the storage groove 8. Then the mounting frame 6 can be removed and the booth body 2 can be maintained and repaired.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A digital exhibition stand for exhibition, comprising a bottom plate (1), characterized in that: The exhibition stand body (2) is fixedly mounted on the top of the bottom plate (1), connecting rods (5) are arranged at the four corners of the top of the exhibition stand body (2), mounting frames (6) are arranged between two adjacent connecting rods (5), scrapers (12) are fixedly mounted on the tops of the plurality of mounting frames (6), water receiving boxes (7) are arranged on the tops of the plurality of scrapers (12), clamping mechanisms are arranged at both ends of the mounting frames (6), clamping grooves (11) are arranged on both sides of the connecting rods (5), the clamping mechanisms are matched with the clamping grooves (11), and the clamping mechanisms include a connecting tube (9), a connecting column (10), a first elastic member (21), a fixing block (19), a fixing tube (18), a clamping block (17) and a second elastic member (22), a connecting tube (9) is fixedly installed at both ends of the connecting frame, a storage groove (8) is provided on one side of the connecting frame close to the connecting tube (9), a first elastic member (21) is provided in the connecting tube (9), a connecting column (10) is provided at one end of the connecting tube (9), the connecting column (10) is elastically connected to the connecting tube (9) through the first elastic member (21), a fixing block (19) is fixedly installed at one end of the connecting column (10), and fixing columns are fixedly installed on both sides of the fixing block (19), a second elastic member (22) is provided in the two fixing columns, and a clamping block (17) is provided at both ends of the two fixing columns, and the clamping block (17) is elastically connected to the fixing column through the second elastic member (22).

2. The digital exhibition stand according to claim 1, characterized in that: Interactive screens (3) are arranged on the four sides of the top of the exhibition stand body (2).

3. The digital exhibition stand according to claim 1, characterized in that: A cleaning sponge (16) is provided at the bottom of the water receiving box (7), and the cleaning sponge (16) is in contact with one side of the interactive screen (3).

4. The digital exhibition stand according to claim 1, characterized in that: Water pumps (14) are fixedly mounted on both sides of the tops of the plurality of mounting frames (6); one end of the water pump (14) is connected to a water pumping pipe (13), the water pumping pipe (13) extends into the water receiving box (7), and the other end of the water pump (14) is connected to a delivery pipe (15).

5. The digital exhibition stand according to claim 1, characterized in that: A second pull rope (23) is arranged in the fixed block (19), the second pull rope (23) passes through the fixed block (19) and the fixed tube (18), both ends of the second pull rope (23) are fixedly connected to the clamping block (17), a first pull rope (20) is arranged between two adjacent fixed blocks (19), the first pull rope (20) passes through the connecting tube (9), the connecting column (10) and the fixed block (19), and the first pull rope (20) is fixedly connected to the second pull rope (23).

6. The digital exhibition stand according to claim 2, characterized in that: A cover plate (4) is arranged on the top of the exhibition stand body (2), a hydraulic cylinder is arranged inside the exhibition stand body (2), the output end of the hydraulic cylinder is transmission-connected to the cover plate (4), and the connecting rod (5) is fixedly connected to the four sides of the bottom of the cover plate (4).

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