Special-shaped exhibition stand supporting frame

Abstract

The utility model relates to the technical field of exhibition stand supports, and discloses a special-shaped exhibition stand supporting frame which comprises a first base, a supporting assembly is arranged on the side wall of the first base, a vertical beam is arranged in the first base, a connecting cylinder is arranged on the outer wall of the vertical beam, and a cross beam is arranged on the inner wall of the connecting cylinder. A fixing ring is fixedly connected to the outer wall of the connecting cylinder, and an adjusting assembly is arranged on the side wall of the fixing ring. And the adjusting assembly comprises a second supporting plate, the side wall of the second supporting plate is fixedly connected to the outer wall of the fixing ring, a fixing column is fixedly connected to the interior of the second supporting plate, a button is fixedly connected to the side wall of the fixing column, and a first spring is arranged on the side wall of the button. According to the special-shaped exhibition stand supporting frame, the button is pressed, the button drives the fixing column to rotate in the second supporting plate, then the button drives the clamping column to move, the problems that the cross beam cannot be adjusted according to site conditions, and the adaptability of an exhibition stand is affected are solved, and the convenience of the special-shaped exhibition stand supporting frame is improved.

Description

Technical Field

[0001] This utility model relates to the field of exhibition stand support technology, and in particular to an irregularly shaped exhibition stand support frame. Background Technology

[0002] In the exhibition and display industry, irregularly shaped booths, with their unique shapes and visual impact, have become an important medium for attracting audience attention and enhancing the display effect. As a key component supporting irregularly shaped booths, the rationality and functionality of the structural design of the irregularly shaped booth support frame directly affect the stability, construction efficiency, and versatility of applicable scenarios.

[0003] Existing irregularly shaped exhibition booth support frames mostly adopt modular splicing or rigid welded frame designs. For example, some solutions fix the crossbeams and columns with bolts and use threaded connections to assemble the components; other solutions rely on prefabricated slide rails or pin-type buckles to mechanically lock and adjust the position of the crossbeams. In terms of support reinforcement, existing technologies usually use diagonal braces or anchor bolts to distribute the load through the principle of triangular mechanics, or rely on external counterweights to balance the center of gravity.

[0004] However, due to the diverse spatial layouts, ground conditions, and booth design styles of exhibition venues, existing fixed-structure irregular-shaped booth support frames have significant limitations. When faced with venues with varying height requirements and irregular spatial layouts, the position and height of the crossbeams cannot be adjusted according to the site conditions, making it difficult for the booth to perfectly fit the site during construction and severely affecting the booth's adaptability. This not only limits the application of irregular-shaped booths in more scenarios but also increases the difficulty and cost of booth construction, reducing construction efficiency and display effects. Therefore, a new irregular-shaped booth support frame is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an irregularly shaped exhibition stand support frame, which aims to improve the problem in the prior art that the crossbeams cannot be adjusted according to site conditions, thus affecting the adaptability of the exhibition stand.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A special-shaped exhibition stand support frame includes a first base, a support component is provided on the side wall of the first base, an upright beam is provided inside the first base, a connecting cylinder is provided on the outer wall of the upright beam, a crossbeam is provided on the inner wall of the connecting cylinder, a fixing ring is fixedly connected to the outer wall of the connecting cylinder, and an adjustment component is provided on the side wall of the fixing ring.

[0008] The adjustment assembly includes a second support plate, the side wall of which is fixedly connected to the outer wall of the fixed ring. A fixed post is fixedly connected inside the second support plate. A button is fixedly connected to the side wall of the fixed post. A first spring is provided on the side wall of the button. One end of the first spring is fixedly connected to the outer wall of the fixed ring, and the other end of the first spring is fixedly connected to the bottom of the button. A locking post is fixedly connected to the side wall of the button. The outer wall of the locking post is slidably connected to the inside of the fixed ring and the connecting cylinder.

[0009] As a further description of the above technical solution:

[0010] The support assembly includes a second base, the side wall of which is fixedly connected to the side wall of the first base, and a perforated plate is fixedly connected to the top of the second base.

[0011] As a further description of the above technical solution:

[0012] A connecting ring is provided on the outer wall of the upright beam, and a connecting plate is fixedly connected to the outer wall of the connecting ring.

[0013] As a further description of the above technical solution:

[0014] The connecting plate is rotatably connected to a first support plate, and the first support plate is fixedly connected to a first connecting block on its side wall.

[0015] As a further description of the above technical solution:

[0016] A connecting rod is rotatably connected to the side wall of the first connecting block, and a second connecting block is rotatably connected to the side wall of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The connecting rod has a sliding block on its side wall, and a limit ring is slidably connected inside the sliding block. The outer wall of the limit ring is slidably connected inside the hollow plate.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the crossbeam is provided with a first set of rings, and the outer wall of the first set of rings is fixedly connected to a longitudinal beam.

[0021] As a further description of the above technical solution:

[0022] A second ring is fixedly connected inside the first ring, and a handle is slidably connected inside the second ring.

[0023] As a further description of the above technical solution:

[0024] The outer wall of the handle is provided with a second spring, one end of which is fixedly connected to one end of the second collar, and the other end of which is fixedly connected to a limit claw.

[0025] As a further description of the above technical solution:

[0026] The outer wall of the limiting claw is slidably connected inside the first ring, and the bottom of the limiting claw is set on the outer wall of the crossbeam.

[0027] This utility model has the following beneficial effects:

[0028] 1. In this utility model, pressing the button causes the fixed column to rotate inside the second support plate, and then the button causes the locking column to move, thus achieving the effect of disassembling the crossbeam. This solves the problem of not being able to adjust the crossbeam according to site conditions, which affects the adaptability of the booth, and improves the convenience of the irregular booth support frame.

[0029] 2. In this utility model, by pulling the limiting ring to disengage it from the hollow plate and the sliding block, the second connecting block can be pushed to move, thereby moving the connecting rod. Next, the connecting rod, under force, can move the first connecting block and the first support plate. Subsequently, the first support plate moves, thereby moving the connecting plate and the connecting ring. The connecting ring slides on the outer wall of the upright beam, achieving the effect of auxiliary support. This solves the problem of unstable center of gravity and lack of auxiliary support in the irregular structure, which leads to a decrease in load-bearing capacity and improves the stability of the irregular exhibition stand support frame.

[0030] 3. In this utility model, the handle can be pulled and slides on the outer wall of the second ring. Then, the handle is forced to drive the limiting claw to press against the outer wall of the crossbeam. At the same time, when the handle is forced, the second spring on the outer wall is contracted, which achieves the effect of adjusting the position of the longitudinal beam. This solves the problem that the longitudinal beam cannot be moved to adapt to the new structure when the size of the booth or the display needs change, resulting in a decrease in the utilization rate of the booth. This improves the applicability of the irregular booth support frame. Attached Figure Description

[0031] Figure 1 This is a three-dimensional schematic diagram of an irregularly shaped exhibition stand support frame proposed in this utility model;

[0032] Figure 2 This is a schematic diagram of the outer wall structure of the upright beam of an irregularly shaped exhibition stand support frame proposed in this utility model;

[0033] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0034] Figure 4 This is a schematic diagram of the outer wall structure of the longitudinal beam of an irregularly shaped exhibition stand support frame proposed in this utility model;

[0035] Figure 5for Figure 4 Enlarged view of point B in the middle;

[0036] Figure 6 This is a schematic diagram of the outer wall structure of the crossbeam of an irregularly shaped exhibition stand support frame proposed in this utility model;

[0037] Figure 7 for Figure 6 A magnified view of point C in the middle.

[0038] Legend:

[0039] 1. First base; 2. Vertical beam; 3. Horizontal beam; 4. Connecting ring; 5. Connecting cylinder; 6. Limiting claw; 7. Longitudinal beam; 8. Connecting plate; 9. First support plate; 10. First connecting block; 11. Connecting rod; 12. Second connecting block; 13. Hollow plate; 14. Limiting pull ring; 15. Sliding block; 16. Fixing ring; 17. Button; 18. Fixing post; 19. First spring; 20. Locking post; 21. Second support plate; 22. First collar; 23. Second collar; 24. Handle; 25. Second spring; 26. Second base. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Reference Figure 1 , Figure 4 and Figure 5 An embodiment of this utility model is provided: an irregularly shaped exhibition stand support frame, including a first base 1, a support component is provided on the side wall of the first base 1, a vertical beam 2 is provided inside the first base 1, a connecting cylinder 5 is provided on the outer wall of the vertical beam 2, a crossbeam 3 is provided on the inner wall of the connecting cylinder 5, a fixing ring 16 is fixedly connected to the outer wall of the connecting cylinder 5, and an adjustment component is provided on the side wall of the fixing ring 16.

[0042] The adjustment assembly includes a second support plate 21, the side wall of which is fixedly connected to the outer wall of the fixing ring 16. A fixing post 18 is fixedly connected inside the second support plate 21. A button 17 is fixedly connected to the side wall of the fixing post 18. The button 17 cooperates with the locking post 20 to slide and unlock. By pressing the button 17, the first spring 19 is compressed, causing the locking post 20 to disengage from the locking position between the fixing ring 16 and the connecting cylinder 5, thereby realizing the quick disassembly of the crossbeam 3, avoiding the cumbersome operation of traditional bolt disassembly, and improving the efficiency of the booth assembly and disassembly. The side wall of the button 17 is provided with a first spring 19. One end of the first spring 19 is fixedly connected to the outer wall of the fixing ring 16, and the other end of the first spring 19 is fixedly connected to the bottom of the button 17. The side wall of the button 17 is fixedly connected to the locking post 20, and the outer wall of the locking post 20 is slidably connected inside the fixing ring 16 and the connecting cylinder 5.

[0043] Reference Figures 1-3 The support assembly includes a second base 26, the side wall of which is fixedly connected to the side wall of the first base 1. A perforated plate 13 is fixedly connected to the top of the second base 26. A connecting ring 4 is provided on the outer wall of the upright beam 2. A connecting plate 8 is fixedly connected to the outer wall of the connecting ring 4. A first support plate 9 is rotatably connected to the side wall of the connecting plate 8. A first connecting block 10 is fixedly connected to the side wall of the first support plate 9. A connecting rod 11 is rotatably connected to the side wall of the first connecting block 10. A second connecting block 12 is rotatably connected to the side wall of the connecting rod 11. A sliding block 15 is provided on the side wall of the connecting rod 11. A limiting pull ring 14 is slidably connected inside the sliding block 15. The limiting pull ring 14 slides away from the perforated plate 13, driving the sliding block 15 to move in conjunction with the connecting rod 11, causing the first support plate 9 and the connecting ring 4 to slide along the outer wall of the upright beam 2, realizing free adjustment of the support angle. The position is fixed by the inclined plane self-locking, enhancing the auxiliary support stability of the irregularly shaped exhibition stand. The outer wall of the limiting pull ring 14 is slidably connected inside the perforated plate 13.

[0044] Reference Figure 1 , Figure 6 and Figure 7 A first ring 22 is provided on the outer wall of the crossbeam 3. A longitudinal beam 7 is fixedly connected to the outer wall of the first ring 22. A second ring 23 is fixedly connected inside the first ring 22. A handle 24 is slidably connected inside the second ring 23. The handle 24 is driven by the tension to disengage the limiting claw 6 from the outer wall of the crossbeam 3. The clamping and releasing of the limiting claw 6 is controlled by the elastic reset of the second spring 25, so that the longitudinal beam 7 can slide flexibly along the crossbeam 3 and be fixed, which meets the dynamic adjustment requirements of the booth partition layout. A second spring 25 is provided on the outer wall of the handle 24. One end of the second spring 25 is fixedly connected to one end of the second ring 23, and the other end of the second spring 25 is fixedly connected to the limiting claw 6. The outer wall of the limiting claw 6 is slidably connected inside the first ring 22, and the bottom of the limiting claw 6 is located on the outer wall of the crossbeam 3.

[0045] Working principle: When using the irregularly shaped exhibition stand support frame, firstly, the limiting ring 14 needs to be pulled to disengage it from the interior of the hollow plate 13. Then, when the limiting ring 14 moves, it will disengage from the interior of the sliding block 15. Next, the second connecting block 12 can be moved to slide on the side wall of the hollow plate 13. When the second connecting block 12 moves, it will also slide the connecting rod 11 on the side wall. Then, the connecting rod 11 will be subjected to force, which will drive the first connecting block 10 on the side wall to move as well. At the same time, when the first connecting block 10 moves, it will drive the first support plate 9 and the connecting plate 8 on the side wall to move. When the connecting plate 8 moves, it will drive the connecting ring 4 to slide on the outer wall of the upright beam 2. The connecting ring 4 can be fixed in position by the inclined support force, thus achieving the effect of auxiliary support.

[0046] Next, when disassembling the crossbeam 3, first press one side of button 17. Then, when button 17 is under force, it will cause the fixing column 18 to slide inside the second support plate 21. When button 17 is under force, it will cause the first spring 19 on the side wall to be squeezed and contracted. At the same time, when button 17 is rotated, it will cause the locking column 20 on the side wall to slide inside the fixing ring 16 and the connecting cylinder 5. Then, the positions of the crossbeam 3 and the longitudinal beam 7 can be disassembled, thus achieving the effect of disassembling the crossbeam 3.

[0047] Next, when adjusting the longitudinal beam 7, first pull the handle 24. The handle 24 is subjected to force and slides inside the second ring 23. The position of the second ring 23 is fixed inside the first ring 22. Then, when the handle 24 is subjected to force, it will cause the second spring 25 on the outer wall to retract. Then, during the process of the handle 24 being subjected to force, it will cause the limiting claw 6 to move and make the side wall of the limiting claw 6 abut against the outer wall of the crossbeam 3. At the same time, the second spring 25 will reset the limiting claw 6, thus achieving the effect of adjusting the longitudinal beam 7.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support frame for an irregularly shaped exhibition stand, comprising a first base (1), characterized in that: The first base (1) has a support component on its side wall, a vertical beam (2) is provided inside the first base (1), a connecting cylinder (5) is provided on the outer wall of the vertical beam (2), a crossbeam (3) is provided on the inner wall of the connecting cylinder (5), a fixing ring (16) is fixedly connected to the outer wall of the connecting cylinder (5), and an adjustment component is provided on the side wall of the fixing ring (16). The adjustment assembly includes a second support plate (21), the side wall of which is fixedly connected to the outer wall of the fixing ring (16), a fixing post (18) is fixedly connected inside the second support plate (21), a button (17) is fixedly connected to the side wall of the fixing post (18), a first spring (19) is provided on the side wall of the button (17), one end of the first spring (19) is fixedly connected to the outer wall of the fixing ring (16), the other end of the first spring (19) is fixedly connected to the bottom of the button (17), a locking post (20) is fixedly connected to the side wall of the button (17), and the outer wall of the locking post (20) is slidably connected to the inside of the fixing ring (16) and the connecting cylinder (5).

2. The irregularly shaped exhibition stand support frame according to claim 1, characterized in that: The support assembly includes a second base (26), the side wall of the second base (26) is fixedly connected to the side wall of the first base (1), and a perforated plate (13) is fixedly connected to the top of the second base (26).

3. The irregularly shaped exhibition stand support frame according to claim 2, characterized in that: The outer wall of the upright beam (2) is provided with a connecting ring (4), and a connecting plate (8) is fixedly connected to the outer wall of the connecting ring (4).

4. The irregularly shaped exhibition stand support frame according to claim 3, characterized in that: The side wall of the connecting plate (8) is rotatably connected to a first support plate (9), and the side wall of the first support plate (9) is fixedly connected to a first connecting block (10).

5. The irregularly shaped exhibition stand support frame according to claim 4, characterized in that: The first connecting block (10) is rotatably connected to a connecting rod (11) on its side wall, and the connecting rod (11) is rotatably connected to a second connecting block (12) on its side wall.

6. The irregularly shaped exhibition stand support frame according to claim 5, characterized in that: The connecting rod (11) has a sliding block (15) on its side wall. A limiting pull ring (14) is slidably connected inside the sliding block (15). The outer wall of the limiting pull ring (14) is slidably connected inside the hollow plate (13).

7. The irregularly shaped exhibition stand support frame according to claim 1, characterized in that: The outer wall of the crossbeam (3) is provided with a first ring (22), and the outer wall of the first ring (22) is fixedly connected to a longitudinal beam (7).

8. The irregularly shaped exhibition stand support frame according to claim 7, characterized in that: The first collar (22) is fixedly connected to the second collar (23), and the second collar (23) is slidably connected to the handle (24).

9. The irregularly shaped exhibition stand support frame according to claim 8, characterized in that: The handle (24) is provided with a second spring (25) on its outer wall. One end of the second spring (25) is fixedly connected to one end of the second collar (23), and the other end of the second spring (25) is fixedly connected to a limit claw (6).

10. A support frame for an irregularly shaped exhibition stand according to claim 9, characterized in that: The outer wall of the limiting claw (6) is slidably connected to the inside of the first ring (22), and the bottom of the limiting claw (6) is set on the outer wall of the crossbeam (3).

Images