X-shaped telescopic display rack

Abstract

The utility model discloses an X-shaped telescopic display rack, and relates to the technical field of X-shaped display racks. The lifting device comprises two supporting plates, and further comprises a lifting part, a supporting part and a lifting part, and the lifting part is mounted on the two supporting plates; the fixing part is arranged on the two supporting plates; the lifting part comprises a lifting assembly; the lifting assembly is mounted on the two supporting plates; the limiting assembly is mounted on the lifting assembly; the lifting assembly comprises a rectangular block fixedly connected to the outer wall of the lower supporting plate, and a fixing block is fixedly connected to the outer wall of the upper supporting plate. According to the X-shaped display rack, through the arrangement of the lifting part, the problems that in the using process of an existing X-shaped display rack, height adjustment is not convenient, flexible adjustment is difficult to meet the display requirement in different scenes, the flatness and safety of displayed materials are affected, and meanwhile the practicability of the display rack is reduced are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of X-type display stand, and in particular relates to X-type telescopic display stand. Background Technology

[0002] With the rapid growth in demand for commercial exhibitions, outdoor advertising, and home storage, retractable display stands, as a flexible and convenient support device, are seeing their application scenarios expand and demand continue to rise. X-type retractable display stands, with their convenient folding and storage and stable unfolding support, have become an important tool in the display field. Their structural stability and adjustment flexibility directly affect the display effect and user experience. Therefore, highly practical X-type retractable display stands are needed to meet the diverse needs of various scenarios.

[0003] However, existing X-shaped display stands are not easy to adjust in height during use, making it difficult to flexibly adjust to match display needs in different scenarios. This affects the flatness and safety of the displayed materials and also reduces the practicality of the display stand. Utility Model Content

[0004] The purpose of this utility model is to provide an X-shaped telescopic display stand. By setting up a lifting part, it solves the problem that the existing X-shaped display stands are not easy to adjust in height during use, which makes it difficult to flexibly adjust to match display needs in different scenarios, thereby affecting the flatness and safety of the displayed materials and reducing the practicality of the display stand.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an X-shaped telescopic display stand, comprising two support plates and further comprising: a lifting part mounted on the two support plates; a fixing part disposed on the two support plates; the lifting part comprising a lifting assembly mounted on the two support plates; and a limiting assembly mounted on the lifting assembly; the lifting assembly comprising a rectangular block fixedly connected to the outer wall of the lower support plate, a fixing block fixedly connected to the outer wall of the upper support plate, a rectangular rod 1 fixedly connected to the bottom of the fixing block, the rectangular rod 1 penetrating the rectangular block and extending outward, the rectangular rod 1 being slidably connected to the rectangular block, a rectangular plate fixedly connected to the bottom of the rectangular rod 1, and a rectangular rod 2 fixedly connected to the bottom of the lower support plate, the rectangular rod 2 penetrating the rectangular plate and extending outward, the rectangular rod 2 being slidably connected to the rectangular plate; the fixing block is located at the top of the rectangular block, providing a structural basis for adjusting the height of the display stand and the spacing between the support rods.

[0007] Furthermore, the fixing part includes a support assembly mounted on two support plates; and a fixing assembly mounted on the support assembly.

[0008] Furthermore, the limiting component includes a circular hole on the rear side of the rectangular block, a circular ring fixedly connected to the inner wall of the circular hole, a sliding rod slidably connected to the inner wall of the circular ring, a limiting block fixedly connected to the front side of the sliding rod, an elastic element provided on the sliding rod, and a handle provided on the sliding rod; the sliding rod is located inside the circular hole, the limiting block is located on the side of the sliding rod away from the circular ring, the elastic element includes a spring sleeved on the outer wall of the sliding rod, the front side of the spring is fixedly connected to the limiting block, and the rear side of the spring is fixedly connected to the circular ring; the spring is located inside the circular hole, the handle includes a cylindrical rod passing through the sliding rod, the cylindrical rod is rotatably connected to the sliding rod, a handle is rotatably connected to the cylindrical rod, a plurality of limiting grooves are provided on the rectangular rod, and the limiting block is adapted to the plurality of limiting grooves; the cylindrical rod is located behind the circular ring, and the plurality of limiting grooves are arranged in a linear array to prevent height deviation due to vibration during use of the display stand and to ensure stability after adjustment.

[0009] Furthermore, the support assembly includes two hollow cylinders fixedly connected to the rear side of the upper support plate, and two hollow conical blocks fixedly connected to the rear side of the lower support plate. A sphere is rotatably connected inside each of the two hollow conical blocks. Two support rods are provided on each of the two support plates. The two upper support rods are fixedly connected to the two hollow cylinders, and the two lower support rods are fixedly connected to the two spheres. The two spheres are located within circular grooves in the two hollow conical blocks, providing stable support for the display stand and preventing it from tipping over.

[0010] Furthermore, the fixing component includes a support cap that is fixedly connected to a plurality of support rods on opposite sides of each other, and a fixing rod is fixedly connected to the outer wall of each of the plurality of support caps; the two upper fixing rods and the two lower fixing rods are mirror images of each other to prevent the material from shifting or falling off during the display process and to ensure that the displayed material is flat.

[0011] This utility model has the following beneficial effects:

[0012] 1. By setting up a lifting mechanism, first adjust the distance between the fixed rods according to the poster size. Pulling the handle causes the cylindrical rod to move the sliding rod, allowing the limiting block to disengage from the limiting groove and enter the circular hole. During this process, the spring is compressed and deformed. Next, pull the upper support plate. The spacing between the support plates is adjusted through the linkage of rectangular rod one, rectangular plate, and rectangular rod two, thereby adjusting the spacing between the support rods. The rectangular plate and rectangular block ensure the smooth movement of the support plate. After adjustment, release the handle. The spring force causes the sliding rod and the limiting block to reset and engage with the corresponding limiting groove, thus fixing the spacing between the support rods. This allows for quick adaptation to posters of various sizes, maintains the flatness of the displayed posters, ensures the structural stability of the display stand during use, and enhances the practicality and display effect of the display stand.

[0013] 2. By setting up a fixing part, first, fit the four holes of the poster into the four fixing rods. Then, pull the two support rods below, causing them to rotate the balls inside the corresponding hollow conical blocks. Finally, the two support rods below and the second rectangular rod form a triangle, thus supporting the poster and allowing the display stand to stand upright. This method offers significant advantages. The poster installation steps are simple and intuitive, requiring no complicated operations for quick fixing. The triangular structure formed by the lower support rods and the second rectangular rod provides excellent stability, effectively supporting the poster and preventing the display stand from tipping over.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional view of the lifting part of this utility model;

[0018] Figure 3 This is a partial exploded view of the lifting assembly of this utility model;

[0019] Figure 4 This is a partially exploded cross-sectional view of the limiting component of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0021] Figure 6 This is a partial structural schematic diagram of the hollow cylinder of this utility model;

[0022] Figure 7 This is a partial cross-sectional view of the hollow conical block of this utility model;

[0023] Figure 8 This is a partial structural diagram of the fixing component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 111. Support plate; 2. Lifting part; 21. Lifting assembly; 211. Rectangular block; 212. Fixing block; 213. Rectangular rod one; 214. Rectangular plate; 215. Rectangular rod two; 22. Limiting assembly; 221. Circular hole; 222. Circular ring; 223. Slide rod; 224. Limiting block; 225. Spring; 226. Cylindrical rod; 227. Handle; 228. Limiting groove; 3. Fixing part; 31. Support assembly; 311. Hollow cylinder; 312. Hollow conical block; 313. Sphere; 314. Support rod; 32. Fixing assembly; 321. Support cap; 322. Fixing rod. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-8 As shown, this utility model is an X-shaped telescopic display rack, which includes two support plates 111, and also includes: a lifting part 2, which is installed on the two support plates 111; and a fixing part 3, which is set on the two support plates 111.

[0028] The lifting unit 2 includes a lifting assembly 21, which is mounted on two support plates 111; and a limiting assembly 22, which is mounted on the lifting assembly 21. The lifting assembly 21 includes a rectangular block 211 fixedly connected to the outer wall of the lower support plate 111, and a fixing block 212 fixedly connected to the outer wall of the upper support plate 111. A rectangular rod 213 is fixedly connected to the bottom of the fixing block 212, and the rectangular rod 213 passes through the rectangular block 211 and extends outward. The rectangular rod 213 is slidably connected to the rectangular block 211. A rectangular plate 214 is fixedly connected to the bottom of a rectangular rod 213. A rectangular rod 215 is fixedly connected to the bottom of a support plate 111 located below. The rectangular rod 215 passes through the rectangular plate 214 and extends outward. The rectangular rod 215 is slidably connected to the rectangular plate 214. A fixing block 212 is located at the top of the rectangular block 211. A limiting component 22 includes a circular hole 221 opened on the rear side of the rectangular block 211. A circular ring 222 is fixedly connected to the inner wall of the circular hole 221. A sliding rod 223 is slidably connected to the inner wall of the circular ring 222. A limiting block 224 is fixedly connected to the front side of slide rod 223. An elastic element and a handle are provided on slide rod 223. Slide rod 223 is located inside circular hole 221. Limiting block 224 is located on the side of slide rod 223 away from circular ring 222. The elastic element includes a spring 225 sleeved on the outer wall of slide rod 223. The front side of spring 225 is fixedly connected to limiting block 224, and the rear side of spring 225 is fixedly connected to circular ring 222. Spring 225 is located inside circular hole 221. The handle includes a cylinder penetrating slide rod 223. The cylindrical rod 226 is rotatably connected to the sliding rod 223. A handle 227 is rotatably connected to the cylindrical rod 226. Several limiting grooves 228 are opened on the rectangular rod 213, and the limiting block 224 is adapted to the several limiting grooves 228. The cylindrical rod 226 is located behind the circular ring 222. The several limiting grooves 228 are arranged in a linear array. By setting the lifting part 2, it can quickly adapt to posters of various sizes, maintain the flatness of the displayed posters, ensure the structural stability of the display stand during use, and improve the practicality and display effect of the display stand.

[0029] The fixing part 3 includes a support assembly 31, which is mounted on two support plates 111; and a fixing assembly 32, which is mounted on the support assembly 31. The support assembly 31 includes two hollow cylinders 311 fixedly connected to the rear side of the upper support plate 111, and two hollow conical blocks 312 fixedly connected to the rear side of the lower support plate 111. Each of the two hollow conical blocks 312 has a rotatably connected ball 313 inside. Each of the two support plates 111 is provided with two support rods 314. The two upper support rods 314 are fixedly connected to the two hollow cylinders 311, and the two lower support rods 314 are fixedly connected to the two hollow cylinders 311. Two spheres 313 are fixedly connected; the two spheres 313 are respectively located in the circular grooves of two hollow conical blocks 312. The fixing component 32 includes a support cap 321 that is fixedly connected to a plurality of support rods 314 on opposite sides. The outer walls of the plurality of support caps 321 are all fixedly connected to fixing rods 322. The two upper fixing rods 322 and the two lower fixing rods 322 are mirror images of each other. By setting the fixing part 3, the poster installation steps are simple and intuitive, and can be quickly fixed without complicated operations. The triangular structure formed by the lower support rod 314 and the rectangular rod 215 has excellent stability and can effectively support the poster and prevent the display stand from tipping over.

[0030] A specific application of this embodiment is as follows: In use, the four holes on the poster are inserted into the four fixing rods 322 respectively. Then, by pulling the two lower support rods 314, the two lower support rods 314 respectively drive the two spheres 313 to rotate in the corresponding hollow conical blocks 312, causing the two lower support rods 314 and the rectangular rod 215 to form a triangle, thereby supporting the poster. Through the cooperation of the two lower support rods 314 and the rectangular rod 215, the poster is erected. The distance between the fixing rods 322 is adjusted according to the size of the poster. At this time, the handle 227 is pulled, causing the handle 227 to drive the cylindrical rod 226 to rotate on the slide rod 223. At this time, the handle 227 drives the slide rod 223 to move on the circular ring 222 through the cylindrical rod 226, thereby driving the limiting block. 224 moves away from the limiting groove 228 and into the circular hole 221. During this process, the spring 225 will be compressed and deformed, generating elastic force. Then, it pulls the upper support plate 111, causing the rectangular rod 1 213 at the bottom of the fixed block 212 to slide on the rectangular block 211. At this time, the rectangular rod 1 213 drives the rectangular plate 214 to move on the rectangular rod 215, thereby adjusting the distance between the two support plates 111, thereby adjusting the spacing between several support rods 314. Under the action of the rectangular plate 214 and the rectangular block 211, the upper support plate 111 is ensured to move smoothly. After the adjustment is completed, the handle 227 is released. At this time, under the action of the spring 225, the slide rod 223 causes the limiting block 224 to reset and lock into the corresponding limiting groove 228, thereby fixing the spacing between several support rods 314.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is 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.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An X-type telescopic display stand, comprising two support plates (111), characterized in that, Also includes: Lifting part (2), which is mounted on two support plates (111); The fixing part (3) is provided on two support plates (111); The lifting unit (2) includes a lifting assembly (21) mounted on two support plates (111); and A limiting component (22) is mounted on the lifting component (21); The lifting assembly (21) includes a rectangular block (211) fixedly connected to the outer wall of the support plate (111) located below, a fixing block (212) fixedly connected to the outer wall of the support plate (111) located above, a rectangular rod (213) fixedly connected to the bottom of the fixing block (212), the rectangular rod (213) passing through the rectangular block (211) and extending outward, the rectangular rod (213) being slidably connected to the rectangular block (211), a rectangular plate (214) fixedly connected to the bottom of the rectangular rod (213), a rectangular rod (215) fixedly connected to the bottom of the support plate (111) located below, the rectangular rod (215) passing through the rectangular plate (214) and extending outward, the rectangular rod (215) being slidably connected to the rectangular plate (214); The fixed block (212) is located on top of the rectangular block (211).

2. The X-shaped telescopic display stand according to claim 1, characterized in that, The fixing part (3) includes a support assembly (31) mounted on two support plates (111); and Fixing component (32) is mounted on support component (31).

3. The X-shaped telescopic display stand according to claim 2, characterized in that, The limiting component (22) includes a circular hole (221) opened on the rear side of the rectangular block (211), a circular ring (222) is fixedly connected to the inner wall of the circular hole (221), a slide rod (223) is slidably connected to the inner wall of the circular ring (222), a limiting block (224) is fixedly connected to the front side of the slide rod (223), an elastic element is provided on the slide rod (223), and a handle is provided on the slide rod (223); Among them, the slide bar (223) is located inside the circular hole (221), and the limiting block (224) is located on the side of the slide bar (223) away from the circular ring (222).

4. The X-shaped telescopic display stand according to claim 3, characterized in that, The support assembly (31) includes two hollow cylinders (311) fixedly connected to the rear side of the upper support plate (111), and two hollow conical blocks (312) fixedly connected to the rear side of the lower support plate (111). Each of the two hollow conical blocks (312) has a rotatably connected ball (313). Each of the two support plates (111) is provided with two support rods (314). The two upper support rods (314) are fixedly connected to the two hollow cylinders (311) respectively, and the two lower support rods (314) are fixedly connected to the two balls (313) respectively. Among them, the two spheres (313) are located in the circular grooves of the two hollow conical blocks (312).

5. The X-shaped telescopic display stand according to claim 4, characterized in that, The fixing component (32) includes a support cap (321) that is fixedly connected to a plurality of support rods (314) on a side away from each other, and a fixing rod (322) is fixedly connected to the outer wall of each of the plurality of support caps (321). The two upper fixing rods (322) are mirror images of the two lower fixing rods (322).

6. The X-shaped telescopic display stand according to claim 5, characterized in that, The elastic element includes a spring (225) sleeved on the outer wall of the slide bar (223), the front side of the spring (225) is fixedly connected to the limiting block (224), and the rear side of the spring (225) is fixedly connected to the circular ring (222); The spring (225) is located inside the circular hole (221).

7. The X-shaped telescopic display stand according to claim 6, characterized in that, The handle includes a cylindrical rod (226) that passes through the slide rod (223), the cylindrical rod (226) being rotatably connected to the slide rod (223), a handle (227) being rotatably connected to the cylindrical rod (226), and a plurality of limiting grooves (228) being provided on the rectangular rod (213), the limiting block (224) being adapted to the plurality of limiting grooves (228); Among them, the cylindrical rod (226) is located on the rear side of the circular ring (222), and several limiting grooves (228) are arranged in a linear array.

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