A three-dimensional advertising display stand which is easy to assemble

Abstract

The utility model discloses a three -dimensional advertisement show stand convenient to assemble, including fixed base, the top fixed mounting of fixed base symmetry has the support rod, two the top fixed mounting of support rod has the installation frame, the inside symmetry of installation frame is seted up and has installed the slot, two the inside setting of installed slot has the winding assembly, the fixed mounting of fixed rod between winding assembly has, the inside setting of fixed rod has the assembly component, the outer end sliding connection of support rod has the adjusting assembly, winding assembly includes the rotating shaft. This three -dimensional advertisement show stand convenient to assemble, through setting up winding assembly, can be winding in the surface of fixed rod with advertising paper when not using advertisement show stand, avoid the wrinkle, breakage or contamination dust of advertising paper long -term exposure, effectively protect the integrity of advertising picture, the advertising paper storage in fixed rod surface after winding, reduced the occupied space of show stand, convenient transportation and storage.

Description

Technical Field

[0001] This utility model relates to the field of three-dimensional advertising display rack technology, specifically a three-dimensional advertising display rack that is easy to assemble. Background Technology

[0002] 3D advertising display stands are a visual communication tool used in commercial settings. Their main functions include information display, brand image enhancement, and attracting customer attention. They efficiently deliver information, improve brand image, and optimize space utilization, making them particularly valuable in commercial settings.

[0003] Chinese patent CN218299336U discloses a three-dimensional advertising display device, including a fixed base, a connecting rod rotatably connected to the fixed base, and a display board fixedly connected to the top of the connecting rod; the base is provided with an elastic reset mechanism that cooperates with the connecting rod; the base is also provided with a damping mechanism that cooperates with the connecting rod. By setting the connecting rod, the display board can be deflected to a certain extent under the action of wind force to reduce the wind-exposed area; and when the wind force decreases, the elastic reset mechanism can automatically reset the connecting rod and the display board.

[0004] Normally, the advertising cloth is fixed to the surface of the three-dimensional advertising display device. Even when the display rack is not in use, the advertising cloth will still be exposed to the outside, which may cause its surface to get dusty and dirty. Long-term exposure to the external environment, especially under the radiation of ultraviolet rays, may also cause the advertising cloth to fade and age, thus affecting the display effect and service life of the advertisement. Utility Model Content

[0005] The purpose of this utility model is to provide a three-dimensional advertising display rack that is easy to assemble, so as to solve the problem mentioned in the background art that advertising may become covered with dust and stains when exposed to the outside for a long time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a three-dimensional advertising display rack that is easy to assemble, comprising a fixed base, support rods symmetrically fixedly installed on the top of the fixed base, an installation frame fixedly installed on the top of the two support rods, installation slots symmetrically opened inside the installation frame, a winding assembly arranged inside the two installation slots, a fixing rod fixedly installed between the winding assemblies, an assembly assembly arranged inside the fixing rod, and an adjustment assembly slidably connected to the outer end of the support rod; Preferably, the winding assembly includes a rotating shaft, which is rotatably connected inside the mounting groove. A gear is fixedly installed at the outer end of the rotating shaft. Multiple fixing rods are fixedly installed inside the mounting groove. A torsion spring is symmetrically fitted at the outer end of each fixing rod. A limit tooth is rotatably connected to the outer end of each fixing rod. An adjusting wheel is fixedly installed at one end of one of the rotating shafts.

[0007] Preferably, the assembly includes a storage slot symmetrically formed inside the fixed rod. Each storage slot has multiple guide rods fixedly installed inside it, and each guide rod has a spring sleeved on its outer end. Each guide rod has a pressing block slidably connected to its outer end.

[0008] Preferably, the adjustment assembly includes an adjustment plate, which is slidably connected to the outer end of the support rod. A sleeve is fixedly installed at the bottom of the adjustment plate, and a groove is formed inside the sleeve.

[0009] Preferably, the inner wall of the groove is threaded with a threaded rod, and a pressing plate is fixedly installed at the inner end of the threaded rod.

[0010] Preferably, the two ends of the torsion spring are fixedly connected to the mounting groove and the limiting tooth, respectively, the rotating shaft extends to the outer end of the mounting frame, and the two mounting frames are fixedly connected to the fixing rod.

[0011] Preferably, the two ends of the spring are fixedly connected to the storage groove and the extrusion block, respectively, and the extrusion block is slidably connected to the storage groove.

[0012] Preferably, the threaded rod passes through the interior of the sleeve, the sleeve is located at the outer end of the support rod, the pressing plate is slidably connected to the groove, and the adjusting plate is fixedly connected to another fixed rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a rewinding component, when the advertising display rack is not in use, the advertising paper can be rolled up on the surface of the fixed rod, preventing the advertising paper from being exposed to the outside for a long time and causing wrinkles, damage or dust, effectively protecting the integrity of the advertising image. The rolled-up advertising paper is stored on the surface of the fixed rod, reducing the space occupied by the display rack and making it convenient for transportation and storage. 2. By setting up an adjustment component, it can be adjusted according to different billboard sizes. Specifically, by rotating the threaded rod, the sleeve slides on the support rod, which in turn pushes the pressing plate to move in the groove. At the same time, the adjustment plate adjusts its position synchronously with the fixed rod, so that the width and height of the display rack can flexibly adapt to billboards of different sizes, improving the versatility and ease of use of the display rack. There is no need to customize display racks for billboards of different specifications, thus reducing the cost of use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial cross-sectional schematic diagram of the winding assembly and assembly assembly of this utility model; Figure 3This is a three-dimensional structural diagram of the winding assembly of this utility model; Figure 4 This is a three-dimensional structural diagram of the assembly components of this utility model; Figure 5 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0015] In the diagram: 1. Fixed base; 2. Support rod; 3. Mounting frame; 4. Mounting slot; 51. Rotating shaft; 52. Gear; 53. Fixed rod; 54. Torsion spring; 55. Limiting tooth; 56. Adjusting wheel; 6. Fixed rod; 71. Storage slot; 72. Guide rod; 73. Spring; 74. Pressing block; 81. Adjusting plate; 82. Sleeve; 83. Groove; 84. Threaded rod; 85. Pressing plate. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a technical solution: a three-dimensional advertising display rack that is easy to assemble, including a fixed base 1, support rods 2 symmetrically fixedly installed on the top of the fixed base 1, and mounting frames 3 fixedly installed on the top of the two support rods 2. Mounting slots 4 are symmetrically opened inside the mounting frames 3, and winding components are arranged inside the two mounting slots 4. Fixing rods 6 are fixedly installed between the winding components, and assembly components are arranged inside the fixing rods 6. Adjustment components are slidably connected to the outer ends of the support rods 2. The winding components include a rotating shaft 51, and the rotating shaft 51 is rotatably connected inside the mounting slots 4. A gear 52 is fixedly installed on the outer end of the rotating shaft 51, and multiple fixing rods 53 are fixedly installed inside the mounting slots 4. Each fixed rod 53 has a torsion spring 54 symmetrically fitted on its outer end. The outer end of the fixed rod 53 is rotatably connected to a limiting tooth 55. One end of one of the rotating shafts 51 is fixedly installed with an adjusting wheel 56. The two ends of the torsion spring 54 are fixedly connected to the mounting groove 4 and the limiting tooth 55, respectively. The rotating shaft 51 extends to the outer end of the mounting frame 3, and the two mounting frames 3 are fixedly connected to the fixed rod 6. Under the elastic action of the torsion spring 54, the limiting tooth 55 is always engaged with the gear 52. When it is necessary to roll up the advertising cloth, the adjusting wheel 56 is rotated to drive one of the rotating shafts 51 to rotate. At the same time, the fixed rod 6 drives the other rotating shaft 51 to rotate synchronously. At this time, the advertising cloth will be wound on the fixed rod 6 to complete the winding operation.

[0018] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5 The assembly includes a storage slot 71, symmetrically located inside the fixing rod 6. Multiple guide rods 72 are fixedly installed inside each storage slot 71, and a spring 73 is fitted to the outer end of each guide rod 72. A pressing block 74 is slidably connected to the outer end of each guide rod 72. The two ends of the spring 73 are fixedly connected to the storage slot 71 and the pressing block 74, respectively. The pressing block 74 is slidably connected to the storage slot 71. To replace the advertising cloth, simply press the pressing block 74 inwards to compress the spring 73. The edge of the advertising cloth will then be easily removed, freed from compression. The edge of the new advertising cloth can then be inserted into the storage slot 71, and the pressing block 74 can be released for quick replacement. Adjustment components are also available. The system includes an adjusting plate 81, which is slidably connected to the outer end of the support rod 2. A sleeve 82 is fixedly installed at the bottom of the adjusting plate 81. A groove 83 is provided inside the sleeve 82. A threaded rod 84 is threadedly connected to the inner wall of the groove 83. A pressing plate 85 is fixedly installed at the inner end of the threaded rod 84. The threaded rod 84 passes through the inside of the sleeve 82. The sleeve 82 is located at the outer end of the support rod 2. The pressing plate 85 is slidably connected to the groove 83. The adjusting plate 81 is fixedly connected to another fixed rod 6. By sliding the adjusting plate 81, the fixed rod 6 connected to it can be moved along the length of the support rod 2, thereby adjusting the distance between the two fixed rods 6 to adapt to the installation requirements of advertising cloths of different sizes.

[0019] Working principle: When using this three-dimensional advertising display rack, firstly, according to the size of the advertising cloth to be displayed, the corresponding fixed rod 6 is moved by the sliding adjustment plate 81 to adjust the distance between the two fixed rods 6. Then, the squeezing block 74 is pressed inward to compress the spring 73. After inserting the edge of the advertising cloth into the storage slot 71, the squeezing block 74 is released. Under the elastic action of the spring 73, the squeezing block 74 squeezes and fixes the edge of the advertising cloth, completing the initial installation of the advertising cloth. When the advertising cloth needs to be rolled up, first rotate the threaded rod 84. The threaded rod 84 drives the pressing plate 85 to adjust, so that the pressing plate 85 and the support rod 2 are separated. Rotate the adjusting wheel 56 to drive one of the rotating shafts 51 to rotate. Through the fixed rod 6, the other rotating shaft 51 rotates synchronously. At this time, the gear 52 rotates with the rotating shaft 51. The limiting tooth 55 is always engaged with the gear 52 under the action of the torsion spring 54. The advertising cloth will then be wound around the fixed rod 6 to achieve roll-up. At the same time, the bottom of the advertising cloth drives the other fixed rod 6 to slide on the surface of the support rod 2. The above is the working process of the whole device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional advertising display stand that is easy to assemble, characterized in that: Includes a fixed base (1), on which support rods (2) are symmetrically fixedly installed, on which two support rods (2) are fixedly installed, and on which two mounting frames (3) are fixedly installed, and mounting slots (4) are symmetrically opened inside the mounting frames (3), and winding components are provided inside the two mounting slots (4), and a fixing rod (6) is fixedly installed between the winding components, and an assembly component is provided inside the fixing rod (6), and an adjustment component is slidably connected to the outer end of the support rods (2); The winding assembly includes a rotating shaft (51), which is rotatably connected inside the mounting groove (4). A gear (52) is fixedly installed at the outer end of the rotating shaft (51). Multiple fixing rods (53) are fixedly installed inside the mounting groove (4). A torsion spring (54) is symmetrically sleeved at the outer end of each fixing rod (53). A limit tooth (55) is rotatably connected to the outer end of the fixing rod (53). An adjusting wheel (56) is fixedly installed at one end of one of the rotating shafts (51).

2. The easily assembled three-dimensional advertising display stand according to claim 1, characterized in that: The assembly includes a storage slot (71) which is symmetrically opened inside the fixed rod (6). Each storage slot (71) has multiple guide rods (72) fixedly installed inside it, and each guide rod (72) has a spring (73) sleeved on its outer end. Each guide rod (72) has a pressing block (74) slidably connected to its outer end.

3. The easily assembled three-dimensional advertising display stand according to claim 1, characterized in that: The adjustment assembly includes an adjustment plate (81), which is slidably connected to the outer end of the support rod (2). A sleeve (82) is fixedly installed at the bottom of the adjustment plate (81), and a groove (83) is provided inside the sleeve (82).

4. The easily assembled three-dimensional advertising display stand according to claim 3, characterized in that: The inner wall of the groove (83) is threaded with a threaded rod (84), and a pressing plate (85) is fixedly installed on the inner end of the threaded rod (84).

5. The easily assembled three-dimensional advertising display stand according to claim 1, characterized in that: The two ends of the torsion spring (54) are fixedly connected to the mounting groove (4) and the limiting tooth (55) respectively. The rotating shaft (51) extends to the outer end of the mounting frame (3), and the two mounting frames (3) are fixedly connected to the fixing rod (6).

6. A three-dimensional advertising display stand that is easy to assemble according to claim 2, characterized in that: The two ends of the spring (73) are fixedly connected to the storage groove (71) and the extrusion block (74) respectively, and the extrusion block (74) is slidably connected to the storage groove (71).

7. The easily assembled three-dimensional advertising display stand according to claim 4, characterized in that: The threaded rod (84) passes through the interior of the sleeve (82), the sleeve (82) is located at the outer end of the support rod (2), the pressing plate (85) is slidably connected to the groove (83), and the adjusting plate (81) is fixedly connected to another fixed rod (6).

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