Exhibition stand three-dimensional framework device

Abstract

The utility model relates to the field of exhibition stand equipment, especially stand three -dimensional frame equipment, including mounting seat and connecting assembly, the middle of mounting seat is fixed with servo motor, the output of servo motor is fixed with connecting plate, the bottom of connecting plate is installed with the protective cover, the bottom of protective cover installs the limit frame, and the middle of limit frame is clamped with the bottom panel, the utility model discloses compared with traditional stand three -dimensional frame equipment, through screw rod, antiskid block and mounting seat cooperation has improved the convenience of mounting seat leveling, through stand and connecting sleeve cooperation has improved the convenience of protective cover installation, through stand, connecting plate and antiskid nut cooperation has improved, improves the stability of connecting plate and limit frame connection, through hoisting has improved the space utilization of exhibition stand, and the starting servo motor can drive connecting plate, protective cover and limit frame synchronous rotation, thereby convenient all -round display article, thereby improve the exposure of exhibition goods, improve the display effect.

Description

Technical Field

[0001] This utility model relates to the field of exhibition booth equipment, and more particularly to three-dimensional frame equipment for exhibition booths. Background Technology

[0002] A booth 3D frame is a three-dimensional modular system used in exhibitions to form the core support structure of the booth. It is mainly composed of rigid components and panels. The booth 3D frame forms a stable and detachable skeleton through standardized connections to support exhibits, lighting, multimedia equipment and other display elements. The design of the booth 3D frame emphasizes space utilization efficiency and structural stability and is widely used in the construction of custom-designed booths.

[0003] Existing exhibition booth frame structures typically consist of components such as connecting blocks, connecting rods, and booth panels. The connecting blocks serve as connection nodes, with fixing slots on six end faces for inserting and fixing the connecting rods, ensuring structural continuity. The connecting rods, as the main skeleton, are interference-fitted with the connecting blocks, transferring loads and maintaining the overall shape. The connecting rods are mostly made of lightweight, high-strength aluminum alloy or steel. The booth panels are installed at the top of the frame and locked to the fixing rods via snap-fit ​​slots, providing a platform for placing exhibits. The panel design must balance load-bearing capacity and visual appeal.

[0004] Existing exhibition booth frames are usually placed on the ground. Due to the limited space on the ground, this affects the utilization rate of the exhibition space. At the same time, the dense placement of exhibits on the ground reduces the attractiveness of the exhibits. Utility Model Content

[0005] To overcome the problems that existing booth frames are usually placed on the ground, which affects the utilization rate of booth space due to limited ground space, and that dense placement of exhibits on the booth floor reduces the attractiveness of the exhibits.

[0006] The technical solution of this utility model is as follows: a three-dimensional frame device for a display stand, including a mounting base and connecting components. A servo motor is fixed in the middle of the mounting base, and a connecting plate is fixed at the output end of the servo motor. A protective cover is installed at the bottom end of the connecting plate, and a limit frame is installed at the bottom end of the protective cover. A bottom panel is snapped into the middle of the limit frame, and several columns are fixed on the surface of the limit frame. Several connecting sleeves are fixed on the inner side wall of the protective cover. Anti-slip nuts are threaded through the connecting plate at the top of each column. Each connecting component includes a threaded rod inserted at the four corners of the mounting base. Anti-slip blocks are threaded onto the outer surface of each threaded rod, and a top plate is fixed at the top of each threaded rod.

[0007] Furthermore, all four connecting sleeves are fixedly connected to the protective cover to form an integrated structure. Each connecting sleeve has a hole in the middle, and the uprights are inserted into the middle of the holes, which improves the stability of the protective cover installation.

[0008] Furthermore, the surface of the connecting plate is provided with several first holes and slots, all of which penetrate the connecting plate for insertion, thereby improving the convenience of connecting the connecting plate and the limiting frame.

[0009] Furthermore, a light strip is fixed to the bottom of the connecting plate. The light strip is in the shape of a ring, which improves the display effect.

[0010] Furthermore, a second slot is provided at each of the four corner positions at the top of the mounting base, and the second slots are symmetrically distributed for threaded rod insertion.

[0011] Furthermore, the threaded rod and the top plate are fixedly connected to form an integrated structure. The top plate is rectangular, and high-strength bolts are threaded to the four corners of the top plate.

[0012] Furthermore, springs are fixed to the bottom of the top plate, and the springs are all wound around the outer surface of the threaded rod. Support rings are fixed to the bottom of the springs, which improves the stability of the top support of the mounting base.

[0013] Furthermore, the support rings are all circularly sleeved on the outer surface of the threaded rod, and the bottom end of each support ring is secured with a washer to reduce vibration and noise.

[0014] The beneficial effects of this utility model are:

[0015] Compared to traditional booth frame equipment, this system improves the ease of leveling the mounting base through the combination of threaded rods, anti-slip blocks, and mounting seats; enhances the ease of installing the protective cover through the combination of columns and connecting sleeves; and improves the stability of the connection between the connecting plate and the limiting frame through the combination of columns, connecting plates, and anti-slip nuts. The hoisting mechanism also improves the utilization of booth space. Starting the servo motor allows the connecting plate, protective cover, and limiting frame to rotate synchronously, facilitating all-around display of items and increasing exhibit exposure and display effect. Furthermore, the system incorporates springs, support rings, and washers. The support rings, supported by the spring force, rest on the top of the mounting base to limit vertical displacement and reduce swaying during rotation of the connecting plate, protective cover, and limiting frame. The rubber washers reduce noise pollution caused by friction between the washers and the mounting base. Attached Figure Description

[0016] Figure 1 The diagram shown is an overall structural representation of the three-dimensional frame equipment for the exhibition booth of this utility model. Figure 1 ;

[0017] Figure 2 The diagram shown is a schematic representation of the overall structure of this utility model. Figure 2 ;

[0018] Figure 3 The diagram shown is a schematic representation of the unfolded structure of the limiting frame of this utility model.

[0019] Figure 4 The diagram shown is a schematic representation of the top plate structure of this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the connection component of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Mounting base; 2. Servo motor; 3. Connecting plate; 4. Protective cover; 5. Limiting frame; 6. Anti-slip nut; 7. Connecting assembly; 701. Threaded rod; 702. Anti-slip block; 703. Top plate; 704. Spring; 705. Support ring; 706. Washer; 8. Bottom plate; 9. Column; 10. Connecting sleeve; 11. Insertion hole; 12. First slot; 13. Light strip; 14. Second slot. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Among the currently discovered feasible technologies, the following are described:

[0024] Please refer to Figures 1-5The exhibition booth's three-dimensional frame equipment includes a mounting base 1 and a connecting assembly 7. A servo motor 2 is fixed to the center of the mounting base 1 by bolts. A connecting plate 3 is fixed to the output end of the servo motor 2 via a coupling. A protective cover 4 is installed at the bottom of the connecting plate 3. The protective cover 4 is made of transparent plastic and is cylindrical in shape to provide support and limit. A limit frame 5 is installed at the bottom of the protective cover 4. A bottom panel 8 is snapped into the center of the limit frame 5. The bottom panel 8 is made of transparent tempered glass and is used to place the items to be displayed. The transparency of the bottom panel 8 allows visitors to observe the items from the bottom, thus adjusting the display angle. Several columns 9 are fixed to the surface of the limit frame 5. Several connecting sleeves 10 are fixed to the inner wall of the protective cover 4. All four connecting sleeves 10 are fixedly connected to the protective cover 4 to form an integrated structure. Each connecting sleeve 10 has an insertion hole 11 in the center. The columns 9 are inserted into the center of the insertion hole 11, improving the stability of the protective cover 4 installation. The top of the column 9 passes through... All connecting plates 3 are threaded with anti-slip nuts 6. Connecting plates 3, limit frames 5, and columns 9 are all made of aluminum alloy for support and limitation. Connecting components 7 all include threaded rods 701 that are inserted into the four corners of the mounting base 1. The four corners of the top of the mounting base 1 are provided with second slots 14, which are symmetrically distributed for threaded rods 701 to be inserted. The outer surface of the threaded rods 701 is threaded with anti-slip blocks 702. The top of the threaded rods 701 is fixed with a top plate 703. The threaded rods 701 and the top plate 703 are fixedly connected to form an integrated structure. The top plates 703 are all rectangular, and the four corners of the top plates 703 are threaded with high-strength bolts. The hoisting improves the utilization rate of the exhibition space. After the operator connects to the external power supply, the servo motor 2 can be started to drive the connecting plates 3, protective covers 4, and limit frames 5 to rotate synchronously, thereby facilitating the display of items from all directions, thereby increasing the exposure of the exhibits and improving the display effect.

[0025] The surface of the connecting plate 3 is provided with several first holes and slots 12, all of which pass through the connecting plate 3 for insertion of the insertion holes 11, which improves the convenience of connecting the connecting plate 3 and the limiting frame 5. A light strip 13 is fixed at the bottom of the connecting plate 3. The light strip 13 is in the shape of a ring. After the light strip 13 is connected to an external power source, it can emit light evenly to illuminate the items on the top of the connecting plate 3, thus improving the display effect.

[0026] Springs 704 are fixed to the bottom of the top plate 703. Springs 704 are wound around the outer surface of the threaded rod 701. Support rings 705 are fixed to the bottom of the springs 704, which improves the stability of the top support of the mounting base 1. The support rings 705 are all ring-shaped and sleeved on the outer surface of the threaded rod 701. Washers 706 are snapped into the bottom of the support rings 705. The washers 706 are made of rubber and are used to reduce the mechanical vibration caused by the contact friction between the washers 706 and the mounting base 1, thereby reducing vibration noise.

[0027] When using this exhibition stand 3D frame device, the operator first moves the device to the designated position, then fixes the four threaded rods 701 in sequence to the inner top of the exhibition stand. The exhibition stand is a three-dimensional spatial carrier used in exhibitions and other scenarios to display exhibits, promote brands, and display information. The exhibition stand is existing technology and will not be described in detail here. Then, the threaded rods 701 are inserted into the middle of the second slot 14 in sequence, and the anti-slip block 702 is threaded clockwise to the bottom end of the threaded rods 701 to support the mounting base 1. The items to be exhibited are then placed in the middle of the bottom panel 8. The bottom panel 8 is sequentially fitted onto the outer surface of the column 9, improving the ease of installation of the protective cover 4. Then, the four columns 9 are sequentially inserted into the middle of the second slot 14, and the anti-slip nut 6 is threaded onto the top of the column 9, thereby connecting the limiting frame 5 and the connecting plate 3. This allows the exhibits to be hoisted onto the inner top of the booth, thus improving the space utilization of the booth. Starting the servo motor 2 can drive the connecting plate 3, the protective cover 4, and the limiting frame 5 to rotate synchronously, thereby displaying the items from all directions, increasing the exposure of the exhibits, and improving the display effect.

[0028] Considering the swaying of the connecting plate 3, protective cover 4 and limiting frame 5 when rotating, a spring 704, a support ring 705 and a washer 706 are provided. The support ring 705 is supported on the top of the mounting base 1 by the elastic force of the spring 704 to limit the vertical displacement of the mounting base 1, thereby reducing the swaying of the connecting plate 3, protective cover 4 and limiting frame 5 when rotating. The washer 706 is made of rubber to reduce the noise pollution caused by the contact friction between the washer 706 and the mounting base 1.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A three-dimensional frame equipment for exhibition booths, characterized in that, The assembly includes a mounting base (1) and a connecting component (7): a servo motor (2) is fixed in the middle of the mounting base (1), a connecting plate (3) is fixed at the output end of the servo motor (2), a protective cover (4) is installed at the bottom end of the connecting plate (3), a limit frame (5) is installed at the bottom end of the protective cover (4), a bottom panel (8) is snapped into the middle of the limit frame (5), several columns (9) are fixed on the surface of the limit frame (5), several connecting sleeves (10) are fixed on the inner side wall of the protective cover (4), and anti-slip nuts (6) are threaded through the connecting plate (3) at the top of the columns (9). The connecting component (7) includes threaded rods (701) inserted at the four corners of the mounting base (1), anti-slip blocks (702) are threaded on the outer surface of the threaded rods (701), and a top plate (703) is fixed at the top of the threaded rods (701).

2. The booth three-dimensional frame equipment according to claim 1, characterized in that: The four connecting sleeves (10) are fixedly connected to the protective cover (4) to form an integral structure. Each connecting sleeve (10) has a socket (11) in the middle, and the column (9) is inserted into the middle of the socket (11).

3. The booth three-dimensional frame equipment according to claim 1, characterized in that: The surface of the connecting plate (3) is provided with several first holes (12), and the first holes (12) all penetrate the connecting plate (3) for insertion of the insertion hole (11).

4. The booth three-dimensional frame equipment according to claim 1, characterized in that: A light strip (13) is fixed at the bottom of the connecting plate (3), and the light strip (13) is in the shape of a ring.

5. The booth three-dimensional frame equipment according to claim 1, characterized in that: The mounting base (1) has four corners at the top, each with a second slot (14). The second slots (14) are symmetrically distributed for the threaded rod (701) to be inserted.

6. The booth three-dimensional frame equipment according to claim 1, characterized in that: The threaded rod (701) and the top plate (703) are fixedly connected to form an integral structure. The top plate (703) is rectangular, and the four corners of the top plate (703) are threaded with high-strength bolts.

7. The booth three-dimensional frame equipment according to claim 6, characterized in that: Springs (704) are fixedly installed at the bottom of the top plate (703). The springs (704) are all wound around the outer surface of the threaded rod (701). Support rings (705) are fixedly installed at the bottom of the springs (704).

8. The booth three-dimensional frame equipment according to claim 1, characterized in that: All support rings (705) are circularly sleeved on the outer surface of the threaded rod (701), and the bottom end of each support ring (705) is fitted with a washer (706).

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