A quick dismountable combination display stand structure suitable for outdoor

Abstract

The utility model relates to tourism show stand technical field provides a kind of quick dismounting combination type show stand structure suitable for outdoor, including two bottom support plate, the top of two bottom support plate is fixedly connected with two support leg pole, the top of two support leg pole is provided with limit frame, support leg pole and limit frame between be provided with the clamping assembly for limit limit frame to support leg pole top;Limit frame presents two mutually spliced together, limit assembly is arranged between two limit frames;The utility model is designed by the cooperation of clamping assembly and limit assembly, the quick dismounting and stable splicing of show stand are realized.Specifically, the clamping connection of limit block and limit slot is used between support leg pole and limit frame, and the upper end stop block is further limited to ensure the stability of overall structure.

Description

Technical Field

[0001] This utility model relates to the field of tourism display rack technology, specifically a quick-assembly and detachable display rack structure suitable for outdoor use. Background Technology

[0002] In the tourism display sector, outdoor display racks are commonly used for showcasing information such as scenic area guides and event promotions. Traditional display racks are mostly fixed structures, making them inconvenient to assemble and disassemble, and difficult to transport and store. Some detachable display racks use bolt connections or complex snap-fit ​​structures, which are cumbersome to assemble and lack sufficient stability, making them prone to loosening or wobbling during outdoor use, thus affecting the display effect.

[0003] In existing technologies, the assembly of display racks typically requires additional tools or multiple people, such as fixing the frame with bolts or using a plug-in structure. However, the plug-in joints lack effective limiting mechanisms, making the frame prone to misalignment or separation after assembly. Furthermore, the installation methods for display panels are relatively limited, with some designs requiring disassembly of the entire structure to change the displayed content, which is inconvenient.

[0004] To address these issues, those skilled in the art have proposed a quick-assembly and detachable modular display rack structure suitable for outdoor use. Utility Model Content

[0005] To address the aforementioned technical issues, this utility model provides a quick-assembly and detachable modular display rack structure suitable for outdoor use. By optimizing the limiting components and locking design, it achieves convenient assembly and stable splicing, while also facilitating the installation and replacement of display panels.

[0006] A quick-assembly and detachable modular display rack structure suitable for outdoor use includes two bottom support plates, two support legs fixedly connected to the top of the two bottom support plates, a limiting frame provided at the top of the two support legs, and an engaging component provided between the support legs and the limiting frame for limiting the limiting frame to the top of the support legs.

[0007] The limiting frame consists of two spliced ​​together, and a limiting component is provided between the two limiting frames. The limiting component includes a placement slot, which is opened in the two limiting frames to form a complete frame for placing the display board.

[0008] The top of the limiting frame is also provided with a winding component.

[0009] Preferably, two connecting slots are fixedly connected to the two sides of the top of the limiting frame near the bottom, and two connecting blocks are fixedly connected to the two sides of the bottom of the limiting frame near the top, with the two connecting blocks inserted into the inner side of the two connecting slots.

[0010] Preferably, the outer wall of the connecting block and the outer wall of the connecting slot are provided with grooves for inserting a limiting rod to limit the movement of the connecting block and the connecting slot.

[0011] Preferably, the engaging assembly includes a limiting slot, which is provided in two sets on the two side walls of the bottom limiting frame. An upper stop block is also fixedly connected to the top of the limiting frame near the limiting slot for limiting the support leg rod. A limiting block is fixedly connected to the support leg rod near the inner side.

[0012] Preferably, the limiting block is engaged with the inner wall of the limiting slot, and the top of the limiting block is also engaged with the bottom of the upper stop block to limit the support leg rod.

[0013] Preferably, the winding assembly includes a limiting bolt rod, and extension plates are provided on both sides of the limiting frame at the top. The limiting bolt rod is inserted into the inner side of the extension plate, and a limiting sleeve is threadedly connected to the bottom of the limiting bolt rod.

[0014] Preferably, there are two limiting bolt rods and a storage cylinder is fixedly connected between the two limiting bolt rods. Two first limiting cylinders are fixedly connected to the bottom of the storage cylinder. A limiting shaft is rotatably connected to the inner side wall of the storage cylinder. Connecting torsion springs are also provided on both sides between the limiting shaft and the storage cylinder for adjusting the position.

[0015] Preferably, the outer wall of the limiting pivot is provided with a sunshade cloth, the outermost side of the sunshade cloth is fixedly connected to a connecting handle for hand pulling, the bottom of the frontmost end of the sunshade cloth is also fixedly connected to a second limiting cylinder, and a limiting support rod is inserted between the second limiting cylinder and the first limiting cylinder for supporting the sunshade cloth.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model achieves rapid assembly and disassembly of the display rack and stable splicing through the cooperative design of the interlocking and limiting components. Specifically, the support legs and the limiting frame are connected by interlocking limiting blocks and limiting slots, further limited by an upper stop block to ensure the stability of the overall structure. Simultaneously, the upper and lower limiting frames are connected by connecting blocks and connecting slots, and fixed with limiting rods, allowing the splicing process to be completed without tools, significantly improving assembly efficiency. Furthermore, the display panels are directly embedded into the limiting frame through placement slots, facilitating quick changes of display content and meeting the convenience requirements for outdoor use.

[0018] 2. This utility model adds a winding component to the top of the limiting frame, achieving flexible sunshade functionality through the sunshade cloth inside the storage cylinder. The sunshade cloth can be easily pulled out via the connecting handle and secured by a limiting support rod inserted between the first and second limiting cylinders, ensuring the stability of the sunshade cloth after unfolding. The design of the limiting pivot and connecting torsion spring allows the sunshade cloth to automatically rewind, simplifying operation. This structure effectively avoids interference from strong light on the displayed content, while requiring no additional tools or complicated steps, thus improving the adaptability of outdoor displays. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This utility model Figure 1 Exploded view of the middle limiting frame;

[0021] Figure 3 This utility model Figure 1 A schematic diagram of the exploded structure of the storage cylinder;

[0022] Figure 4 This utility model Figure 2 A schematic diagram of the structure between the middle limiting frame and the supporting leg.

[0023] In the diagram: 1. Bottom support plate; 2. Support leg rod; 3. Limiting frame; 31. Display board; 32. Connecting block; 33. Connecting slot; 34. Limiting rod; 35. Placement slot; 36. Limiting slot; 37. Upper stop block; 38. Limiting block; 4. Storage cylinder; 41. First limiting cylinder; 42. Limiting pivot; 43. Connecting torsion spring; 44. Sunshade cloth; 45. Second limiting cylinder; 46. Connecting handle; 47. Limiting support rod; 48. Limiting bolt rod; 49. Limiting screw sleeve. Detailed Implementation

[0024] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0025] As attached Figure 1 To be continued Figure 4 As shown:

[0026] Example 1: According to Figure 1 , Figure 2 and Figure 4As shown, this utility model provides a quick-assembly and detachable display rack structure suitable for outdoor use, including two bottom support plates 1, two support legs 2 fixedly connected to the top of the two bottom support plates 1, a limiting frame 3 provided on the top of the two support legs 2, and a locking component provided between the support legs 2 and the limiting frame 3 for limiting the limiting frame 3 to the top of the support legs 2.

[0027] The bottom support plate 1 is made of high-strength aluminum alloy plate with dimensions of 600mm×400mm×5mm. The surface is anodized and the bottom is equipped with height-adjustable anti-slip feet to adapt to different terrains. The support plate has a counterweight compartment inside, and counterweights can be added to improve stability.

[0028] The limiting frame 3 consists of two spliced ​​together, and a limiting component is provided between the two limiting frames 3. The limiting component includes a placement groove 35, which is opened in the two limiting frames 3 to form a complete frame for placing the display board 31. Two connecting slots 33 are fixedly connected to the top two sides of the limiting frame 3 near the bottom, and two connecting blocks 32 are fixedly connected to the bottom two sides of the limiting frame 3 near the top. The two connecting blocks 32 are inserted into the inner side of the two connecting slots 33. The outer side wall of the connecting blocks 32 and the outer side wall of the connecting slots 33 are provided with grooves for inserting limiting rods 34 to limit the connecting blocks 32 and the connecting slots 33.

[0029] Connecting block 32: T-shaped protrusion at the bottom of the upper limiting frame

[0030] Connecting slot 33: T-shaped slot at the top of the lower limiting frame

[0031] Limiting rod 34: a cylindrical pin with a diameter of 8mm;

[0032] Placement slot 35: A groove on the inner side of the frame, 15mm deep;

[0033] The engaging assembly includes a limiting slot 36, which is formed in two sets on the two side walls of the bottom limiting frame 3. The top of the limiting frame 3 near the limiting slot 36 is also fixedly connected to an upper stop block 37 for limiting the support leg 2. The support leg 2 is fixedly connected to a limiting block 38 near the inner side. The limiting block 38 engages with the inner side wall of the limiting slot 36. The top of the limiting block 38 also engages with the bottom of the upper stop block 37 for limiting the support leg 2.

[0034] Limiting slot 36: U-shaped slots with a depth of 20mm formed on both sides of the lower limiting frame.

[0035] Limiting block 38: A protrusion welded to the upper part of the support leg 2, the size of which matches the limiting slot 36.

[0036] Upper stop 37: L-shaped baffle welded to the limiting frame 3.

[0037] Example 2: According to Figure 1 and Figure 3 As shown, a winding assembly is also provided at the top of the limiting frame 3. The winding assembly includes a limiting bolt rod 48. Extension plates are provided on both sides of the top of the limiting frame 3. The limiting bolt rod 48 is inserted into the inner side of the extension plate. A limiting sleeve 49 is threadedly connected to the bottom of the limiting bolt rod 48. There are two limiting bolt rods 48, and a storage cylinder 4 is fixedly connected between the two limiting bolt rods 48. Two first limiting cylinders 41 are fixedly connected to the bottom of the storage cylinder 4. The inner wall is rotatably connected to a limiting shaft 42. Connecting torsion springs 43 are also provided on both sides between the limiting shaft 42 and the storage cylinder 4 for adjusting the position. A sunshade cloth 44 is provided on the outer wall of the limiting shaft 42. A connecting handle 46 is fixedly connected to the outermost side of the sunshade cloth 44 for hand pulling. A second limiting cylinder 45 is also fixedly connected to the bottom of the front end of the sunshade cloth 44. A limiting support rod 47 is also inserted between the second limiting cylinder 45 and the first limiting cylinder 41 for supporting the sunshade cloth 44.

[0038] Storage cylinder 4: An aluminum alloy cylinder with a diameter of 80mm and a wall thickness of 1.5mm, equipped with waterproof end caps at both ends. Limiting shaft 42: A 304 stainless steel shaft with a diameter of 30mm and a polished surface.

[0039] Connecting torsion spring 43: Made of piano wire, 3mm diameter, 8 effective coils.

[0040] Shade fabric 44: Made of 420D Oxford cloth, UV coated, waterproof rating IPX4;

[0041] First limiting cylinder 41 and second limiting cylinder 45: aluminum alloy tubes with a diameter of 25mm and a wall thickness of 1.2mm.

[0042] Limiting support rod 47: Three-section telescopic structure, minimum length 800mm, maximum extension 1200mm

[0043] The pole has anti-slip textures on its surface and a rubber protective sleeve at the end.

[0044] Working principle: When using this device to promote cultural and tourism information, first place the limiting frame 3 on top of the support leg 2, then align the positions of the limiting slot 36 and the limiting block 38. Next, press the limiting frame 3 to engage the limiting slot 36 and the limiting block 38 once, thus assembling the base and half of the display rack. Then, insert the display panel 31 into the inside of the placement slot 35, and then install the upper half of the limiting frame 3. After aligning the upper and lower limiting frames 3, insert the connecting block 32 into the connecting slot 33 to assemble the two limiting frames 3. Finally, insert the limiting block into the connecting slot 33. The rod 34 is inserted into the connecting slot 33 and the connecting block 32 to limit its position. In hot weather, limit bolt rods 48 can be inserted into both sides of the upper limit frame 3. The limit bolt rod 48 has a protrusion on the outer side near the bottom for limiting after insertion. The storage cylinder 4 can be limited by the installation of the limit bolt rod 48 bottom limit screw sleeve 49. Then, the sunshade cloth 44 can be pulled out by the connecting handle 46. Then, the limit support rod 47 is inserted into the second limit cylinder 45 and the first limit cylinder 41 to support it. The unfolding of the sunshade cloth 44 can provide a certain sunshade effect and make it convenient for passers-by to see.

[0045] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0046] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0049] In the description of this specification, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0051] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A quick-assembly and detachable modular display rack structure suitable for outdoor use, characterized in that: It includes two bottom support plates (1), and two support legs (2) are fixedly connected to the top of the two bottom support plates (1). A limiting frame (3) is provided on the top of the two support legs (2). A locking component is provided between the support legs (2) and the limiting frame (3) to limit the limiting frame (3) to the top of the support legs (2). The limiting frame (3) consists of two spliced ​​together, and a limiting component is provided between the two limiting frames (3). The limiting component includes a placement slot (35), which is opened in the two limiting frames (3) to form a complete frame for placing the display board (31). The top of the limiting frame (3) is also provided with a winding component.

2. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 1, characterized in that: Two connecting slots (33) are fixedly connected to the top two sides of the limiting frame (3) near the bottom, and two connecting blocks (32) are fixedly connected to the bottom two sides of the limiting frame (3) near the top. The two connecting blocks (32) are inserted into the inside of the two connecting slots (33).

3. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 2, characterized in that: The outer side wall of the connecting block (32) and the outer side wall of the connecting slot (33) are provided with grooves for inserting a limiting rod (34) to limit the connecting block (32) and the connecting slot (33).

4. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 1, characterized in that: The locking assembly includes a limiting slot (36), which is formed in two sets on the two side walls of the bottom limiting frame (3). The limiting frame (3) is also fixedly connected to an upper stop (37) near the top of the limiting slot (36) for limiting the support leg (2). The support leg (2) is fixedly connected to a limiting block (38) near the inner side.

5. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 4, characterized in that: The limiting block (38) is engaged with the inner wall of the limiting slot (36), and the top of the limiting block (38) is also engaged with the bottom of the upper stop block (37) to limit the support leg rod (2).

6. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 1, characterized in that: The winding assembly includes a limiting bolt rod (48), and extension plates are provided on both sides of the limiting frame (3) at the top. The limiting bolt rod (48) is inserted into the inner side of the extension plate, and a limiting sleeve (49) is threaded to the bottom of the limiting bolt rod (48).

7. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 6, characterized in that: There are two limiting bolt rods (48), and a storage cylinder (4) is fixedly connected between the two limiting bolt rods (48). Two first limiting cylinders (41) are fixedly connected to the bottom of the storage cylinder (4). A limiting shaft (42) is rotatably connected to the inner side wall of the storage cylinder (4). Connecting torsion springs (43) are also provided on both sides between the limiting shaft (42) and the storage cylinder (4) for adjusting the position.

8. The outdoor-suitable, quick-assembly and detachable modular display rack structure as described in claim 7, characterized in that: The outer wall of the limiting pivot (42) is provided with a sunshade cloth (44). The outermost side of the sunshade cloth (44) is fixedly connected to a connecting handle (46) for hand pulling. The bottom of the front end of the sunshade cloth (44) is also fixedly connected to a second limiting cylinder (45). A limiting support rod (47) is also inserted between the second limiting cylinder (45) and the first limiting cylinder (41) for supporting the sunshade cloth (44).

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