Display stand with folding function

Abstract

The utility model relates to the technical field of display stands, in particular to a display stand with a folding function. Comprising a base and a display stand, the display stand is arranged at the inner bottom of the base, the display stand comprises a first display stand body arranged at the inner bottom of the base, a second display stand body arranged at the center of the first display stand body and a third display stand body arranged at the center of the second display stand body, and a lifting assembly is arranged at the inner bottom of the first display stand body; the lifting assembly comprises a first motor arranged at the inner bottom of the first exhibition stand, a first gear arranged at one end of the output shaft of the first motor, four second gears meshed with the first gear, and trapezoidal screw rods connected to the second gears, and an output shaft of the first motor rotationally penetrates through the inner bottom of the first exhibition stand; a rotating assembly is arranged in the base, the rotating assembly drives the exhibition stand to rotate, and a plurality of storage boxes are arranged on the first exhibition stand. Compared with the prior art, the foldable display stand has the advantages that the display stand can be folded, and the display stand can rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of display stands, in particular to a display stand with a folding function. Background Art

[0002] Display stands can help exhibitors showcase and promote their brand culture, products and services during exhibitions, attract visitors and potential customers, and promote transactions and profits.

[0003] The display stand can show the main aspects of the exhibits to visitors, so that visitors can have a direct and complete understanding of the exhibits, thereby increasing product exposure and sales. It is also a way to spread the brand image. The display stand can display the brand, allowing consumers to have a better understanding and memory of the brand image.

[0004] The following shortcomings were found during subsequent use:

[0005] 1. The existing display stand does not have a folding function, which makes it impossible to change the style of the display stand and cannot meet the display requirements of different exhibits. At the same time, when the display stand is not in use, it takes up a lot of space;

[0006] 2. Pedestrians need to keep moving to see all the items on display, which is not pedestrian-friendly.

[0007] Therefore, in view of this, the existing structure is studied and improved, and a display stand with a folding function is proposed. Utility Model Content

[0008] The technical problem to be solved by the utility model is that the display stand does not have a folding function, occupies a lot of space when idle, and the display stand itself cannot be rotated.

[0009] In order to solve the above technical problems, the technical solution adopted by the utility model is: a display stand with a folding function, comprising a base and a display stand, the display stand being arranged at the inner bottom of the base, the display stand comprising a first display stand rotatably arranged at the inner bottom of the base, a second display stand slidably arranged at the center of the first display stand, and a third display stand slidably arranged at the center of the second display stand, a lifting assembly is arranged at the inner bottom of the first display stand, and the lifting assembly lifts the second display stand, the lifting assembly comprises a first motor fixedly arranged at the inner bottom of the first display stand, and the output shaft of the first motor rotates and passes through the inner bottom of the first display stand, a first gear fixedly arranged at one end of the output shaft of the first motor, four second gears meshing with the first gear, and the second gears are rotatably connected to the inner bottom of the first display stand, and a trapezoidal screw rod fixedly connected to each second gear, and the trapezoidal screw rod threadably rotates and passes through the second display stand, a rotating assembly is arranged in the base, and the rotating assembly drives the display stand to rotate, and a plurality of storage boxes are slidably arranged on the first display stand.

[0010] As a further solution of the utility model: the four trapezoidal screw rods are all threadedly rotatably connected with connecting nuts, and the four connecting nuts are all fixedly arranged at the bottom of the second exhibition stand.

[0011] As a further solution of the utility model: the four second gears are all fixedly sleeved on the corresponding trapezoidal screw rods, and one end of the trapezoidal screw rods is rotatably connected to the first exhibition stand through a bearing 1.

[0012] As a further solution of the utility model: the second exhibition stand is connected to the third exhibition stand via a telescopic rod, the fixed end of the telescopic rod is fixedly connected to the second exhibition stand, and the movable end of the telescopic rod is fixedly connected to the third exhibition stand.

[0013] As a further solution of the utility model: the rotating assembly includes a second motor fixedly arranged in the base, a worm fixedly connected to the output shaft of the second motor, and a worm wheel meshing with the worm.

[0014] As a further solution of the utility model: the worm wheel is fixedly arranged at the bottom of the first booth, the worm is rotatably arranged at the inner bottom of the base, and both ends of the worm are rotatably connected to the base through bearing 2, and the worm wheel is rotatably connected to the inner bottom of the base.

[0015] As a further solution of the utility model: sliding bars are fixedly arranged on both sides of the plurality of storage boxes, and the first exhibition stand is provided with a plurality of sliding grooves for the sliding bars to slide.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model provides a lifting assembly and a telescopic rod so that the second booth and the third booth can be raised and lowered separately, thereby realizing the folding function of the display stand, so that the style of the entire display stand can be changed, which is convenient for displaying different exhibits. When the display stand is not in use, the second booth and the third booth can be stored in the first booth, thereby saving storage space.

[0018] 2. The utility model allows the display stand to rotate by setting a rotating component, so that all exhibits on the display stand can be viewed without pedestrians moving, and the rotation timing and rotation speed can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 The overall structure of a display stand with folding function of the utility model is shown in FIG. Figure 1 .

[0021] Figure 2 This is a partial structural diagram of a display stand with folding function of the utility model Figure 1 .

[0022] Figure 3 This is a partial structural diagram of a display stand with folding function of the utility model Figure 2 .

[0023] Figure 4 The overall structure of a display stand with folding function of the utility model is shown in FIG. Figure 2 .

[0024] In the attached figure:

[0025] 1. Base; 2. Display stand; 2.1. First stand; 2.2. Second stand; 2.3. Third stand; 3. Lifting assembly; 3.1. First gear; 3.2. Second gear; 3.3. Trapezoidal lead screw; 4. Rotating assembly; 4.1. Worm; 4.2. Worm wheel; 5. Storage box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] As the instruction manual Figure 1 , 4 As shown, a display stand with folding function includes a base 1 and a display stand 2, the display stand 2 is arranged at the bottom of the base 1, and the display stand 2 includes a first display stand 2.1 rotatably arranged at the bottom of the base 1, a second display stand 2.2 slidably arranged at the center of the first display stand 2.1, and a third display stand 2.3 slidably arranged at the center of the second display stand 2.2, the second display stand 2.2 and the third display stand 2.3 are connected by a telescopic rod, the fixed end of the telescopic rod is fixedly connected to the second display stand 2.2, and the movable end of the telescopic rod is fixedly connected to the third display stand 2.3, and the height of the third display stand 2.3 is controlled by the telescopic rod. A card slot 1 is arranged on the inner side of the second display stand 2.2, and a card block 1 sliding on the card slot 1 is arranged on the third display stand 2.3, and the stability of the lifting and lowering of the third display stand 2.3 is ensured by the cooperation between the card slot 1 and the card block 1.

[0028] As the instruction manual Figure 1 , 2As shown in Figures 4 and 5, a lifting assembly 3 is provided at the bottom of the first exhibition stand 2.1, and the lifting assembly 3 lifts the second exhibition stand 2.2. A second card slot is provided on the inner side of the first exhibition stand 2.1, and a second card block sliding on the second card slot is provided on the side of the second exhibition stand 2.2. The sliding cooperation between the second card slot and the second card block ensures the stability of the second exhibition stand 2.2 when it is lifted. The lifting assembly 3 includes a first motor fixedly provided at the bottom of the first exhibition stand 2.1, and the output shaft of the first motor rotates through the bottom of the first exhibition stand 2.1, a first gear 3.1 fixedly provided at one end of the output shaft of the first motor, four second gears 3.2 meshing with the first gear 3.1, and the second gear 3.2 is rotatably connected to the bottom of the first exhibition stand 2.1, and the four second gears 3.2 are fixedly sleeved on the corresponding trapezoidal screw rods 3.3, and one end of the trapezoidal screw rods 3.3 is rotatably connected to the first exhibition stand 2.1 through a bearing 1. And a trapezoidal screw rod 3.3 fixedly connected to each second gear 3.2, and the trapezoidal screw rod 3.3 threadably rotates through the second exhibition platform 2.2, and the four trapezoidal screw rods 3.3 are all threadably connected with connecting nuts, and the four connecting nuts are all fixedly set at the bottom of the second exhibition platform 2.2. The rotation of the trapezoidal screw rod 3.3 drives the connecting nuts thereon to rise, thereby driving the second exhibition platform 2.2 to rise.

[0029] As the instruction manual Figure 1 , 2 As shown in Figures 3 and 4, a rotating assembly 4 is provided in the base 1, and the rotating assembly 4 drives the display stand 2 to rotate. The rotating assembly 4 includes a second motor fixedly provided in the base 1, a worm 4.1 fixedly connected to the output shaft of the second motor, and a worm wheel 4.2 meshing with the worm 4.1. The worm wheel 4.2 is fixedly provided at the bottom of the first exhibition stand 2.1, the worm 4.1 is rotatably provided at the bottom of the base 1, and both ends of the worm 4.1 are rotatably connected to the base 1 through bearing 2, and the worm wheel 4.2 is rotatably connected to the bottom of the base 1. A plurality of storage boxes 5 are slidably provided on the first exhibition stand 2.1. Slide bars are fixedly provided on both sides of the plurality of storage boxes 5, and a plurality of slide grooves for the slide bars to slide are provided on the first exhibition stand 2.1. The sliding of the slide bars on the slide grooves facilitates access to items in the storage boxes 5.

[0030] The working principle of this utility model:

[0031] By sliding the slide bar on the slide groove, the storage box 5 is pushed out, the exhibits stored in the storage box 5 are taken out and placed on the display stand 2, and the first motor is started. The first motor drives the first gear 3.1 located at the bottom of the first display stand 2.1 to rotate through the output shaft, and the first gear 3.1 drives the four second gears 3.2 meshing with the first gear 3.1 to rotate. Each side of the second gear 3.2 is fixedly connected to a trapezoidal screw rod 3.3, so that the first motor drives the four trapezoidal screw rods 3.3 to rotate. Since each trapezoidal screw rod 3.3 is sleeved with a connecting nut, and the four connecting nuts are fixedly set at the bottom of the second display stand 2.2, and the trapezoidal screw rod 3.3 threadably rotates through the second display stand 2.2, the rotation of the trapezoidal screw rod 3.3 will drive the second display stand 2.2 to move upward. When the second display stand 2.2 is lifted, the telescopic rod is extended to raise the third display stand 2.3.

[0032] The second motor in the base 1 is started, and the second motor drives the worm 4.1 fixedly arranged on one side of the second motor output shaft to rotate through the output shaft, and the worm 4.1 drives the worm wheel 4.2 meshing therewith to rotate. Since the worm wheel 4.2 is fixedly arranged at the bottom of the first exhibition stand 2.1, it drives the first exhibition stand 2.1 to rotate, thereby driving the second exhibition stand 2.2 and the third exhibition stand 2.3 to rotate.

[0033] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A display stand with a folding function, comprising a base (1) and a display stand (2), wherein the display stand (2) is arranged at the bottom of the base (1), and is characterized in that: The display stand (2) comprises a first display stand (2.1) rotatably arranged at the bottom of the base (1), a second display stand (2.2) slidably arranged at the center of the first display stand (2.1), and a third display stand (2.3) slidably arranged at the center of the second display stand (2.2), a lifting component (3) is arranged at the bottom of the first display stand (2.1), and the lifting component (3) lifts the second display stand (2.2), and the lifting component (3) comprises a lifting component (3) fixedly arranged at the bottom of the first display stand (2.1) A first motor is provided at the bottom of the first exhibition stand (2.1), and the output shaft of the first motor rotates and passes through the bottom of the first exhibition stand (2.1); a first gear (3.1) is fixedly arranged at one end of the output shaft of the first motor; four second gears (3.2) meshing with the first gear (3.1), and the second gears (3.2) are rotationally connected to the bottom of the first exhibition stand (2.1); and a trapezoidal screw rod (3.3) is fixedly connected to each second gear (3.2), and the trapezoidal screw rod (3.3) is threadedly rotated and passes through the second exhibition stand (2.2); A rotating assembly (4) is arranged inside the base (1), and the rotating assembly (4) drives the display stand (2) to rotate, and a plurality of storage boxes (5) are slidably arranged on the first display stand (2.1).

2. A display stand with folding function according to claim 1, characterized in that: The four trapezoidal lead screws (3.3) are all threadedly rotatably connected with connecting nuts, and the four connecting nuts are all fixedly arranged at the bottom of the second exhibition stand (2.2).

3. The display stand with folding function according to claim 1, characterized in that: The four second gears (3.2) are all fixedly sleeved on corresponding trapezoidal screw rods (3.3), and one end of the trapezoidal screw rod (3.3) is rotatably connected to the first exhibition stand (2.1) via a bearing.

4. The display stand with folding function according to claim 1, characterized in that: The second exhibition stand (2.2) and the third exhibition stand (2.3) are connected via a telescopic rod, the fixed end of the telescopic rod is fixedly connected to the second exhibition stand (2.2), and the movable end of the telescopic rod is fixedly connected to the third exhibition stand (2.3).

5. The display stand with folding function according to claim 1, characterized in that: The rotating assembly (4) comprises a second motor fixedly arranged in the base (1), a worm (4.1) fixedly connected to the output shaft of the second motor, and a worm wheel (4.2) meshing with the worm (4.1).

6. The display stand with folding function according to claim 5, characterized in that: The worm wheel (4.2) is fixedly arranged at the bottom of the first exhibition stand (2.1), the worm (4.1) is rotatably arranged at the inner bottom of the base (1), and both ends of the worm (4.1) are rotatably connected to the base (1) via bearing 2, and the worm wheel (4.2) is rotatably connected to the inner bottom of the base (1).

7. The display stand with folding function according to claim 1, characterized in that: Slide bars are fixedly arranged on both sides of the plurality of storage boxes (5), and the first exhibition stand (2.1) is provided with a plurality of slide grooves for the slide bars to slide.

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