Rotary showing stand

Abstract

The utility model discloses a rotary showing stand which comprises a base, foot pads are welded to the two sides and one end of the bottom end of the base, trundles are installed at the bottom ends of the foot pads, and supporting rods are arranged at one ends of the two sides of the top of the base. According to the rotary showing stand, the worm, the connecting plate, the driving motor and the first connecting shaft are arranged, the driving motor is started when the supporting rod needs to rotate, the driving motor drives the worm to rotate, and the worm drives the second connecting shaft, the third connecting shaft and the first connecting shaft to rotate through the second worm gear, the third worm gear and the first worm gear; therefore, a second connecting shaft, a third connecting shaft and a first connecting shaft can drive three sets of supporting rods to rotate at the same time, the supporting rods rotate to drive a product at the top end of a display board to rotate, the product can be conveniently and comprehensively displayed, a viewer can conveniently see the product more clearly, and the problem that the three sets of supporting rods are inconvenient to rotate at the same time, and the display effect is poor is solved. And the display effect is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to a rotary display rack. Background Art

[0002] A display rack is a tool for product display and is widely used in shopping malls, exhibition halls and other places. With the gradual diversification of products, some products or display venues need to rotate the displayed products to improve the display effect, so that the rotation of the products can facilitate viewers to watch the ornaments more clearly.

[0003] Common rotary display racks still have some problems. For example, it is inconvenient to rotate the three groups of support rods simultaneously when rotating the ornaments, which is likely to affect the display effect, and the rotation structure is relatively complex, making it inconvenient to display multiple groups of products at the same time.

[0004] Therefore, we propose a new type of rotary display rack to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rotary display rack to solve the problem that it is inconvenient to rotate the three groups of support rods simultaneously and easily affects the display effect proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a rotary display rack, including a base, the two sides and one end of the bottom end of the base are welded with foot pads, the bottom end of the foot pads is provided with casters, the two sides and one end of the top of the base are provided with support rods, and a driving mechanism for facilitating the simultaneous rotation of the support rods is arranged inside the base;

[0007] The driving mechanism includes a second worm gear, a connecting plate and a driving motor. The connecting plate is welded on the right side inside the base, the driving motor is installed on the right side of the connecting plate, the output end of the driving motor is fixedly connected with a worm, two sides of the front end of the worm are respectively provided with a first worm gear and a third worm gear, the middle position of the rear end of the worm is provided with a second worm gear, the inside of the second worm gear is fixedly connected with a second connecting shaft, the inside of the first worm gear is fixedly connected with a first connecting shaft, and the inside of the third worm gear is fixedly connected with a third connecting shaft.

[0008] Preferably, three groups of support rods are provided, and the support rods are respectively fixedly connected to the tops of the second worm gear, the first connecting shaft and the third connecting shaft.

[0009] Preferably, the worm is matched with the second worm gear, and the two sides of the worm are respectively matched with the first worm gear and the third worm gear.

[0010] Preferably, an installation sleeve is installed outside the support rod, a display board is fixedly connected to the outside of the installation sleeve, protective covers are respectively arranged on both sides and both ends of the top of the display board, limiting blocks are fixedly connected to both sides of the protective cover, grooves are respectively formed in both ends and both sides of the inside of the display board, and limiting grooves are formed on both sides of the groove.

[0011] Preferably, an external thread is processed on the outside of the support rod, an internal thread matching the external thread is processed inside the installation sleeve, and the support rod and the installation sleeve cooperate with each other.

[0012] Preferably, the bottom end of the protective cover is arranged inside the groove, and the limiting block is embedded inside the limiting groove.

[0013] Preferably, an installation plate is arranged at the middle position of the bottom end of the base, a hydraulic cylinder is installed at the bottom end of the installation plate, a limiting plate is installed at the bottom end of the hydraulic cylinder, installation grooves are respectively formed in both sides and one end of the inside of the installation plate and the base, and installation bolts are arranged inside the installation groove.

[0014] Preferably, the installation plate is installed at the bottom end of the base through the installation bolt and the installation groove, and an anti-slip pad is fixedly connected to the bottom end of the limiting plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: the rotary display rack not only realizes the convenience of simultaneously rotating three support rods, realizes the convenience of adjusting the height between the display boards, but also realizes the improvement of the stability of the display rack;

[0016] (1) By providing a worm, a second worm gear, a connecting plate, a driving motor and a first connecting shaft, when it is necessary to rotate the support rod, the driving motor is started, the driving motor drives the worm to rotate, and the worm drives the second connecting shaft, the third connecting shaft and the first connecting shaft to rotate through the second worm gear, the third worm gear and the first worm gear, so that the second connecting shaft, the third connecting shaft and the first connecting shaft can drive the three support rods to rotate simultaneously, and the rotation of the support rod can drive the products at the top of the display board to rotate, so as to conveniently and comprehensively display the products and facilitate the viewers to more clearly view the products;

[0017] (2) By providing a support rod, a display board, a protective cover, an installation sleeve, a limiting block and a limiting groove, when it is necessary to adjust the height between the display boards, the display board is rotated, the display board drives the installation sleeve to rotate outside the support rod. Since the support rod and the installation sleeve cooperate with each other, and the display board is fixedly connected to the outside of the installation sleeve, the rotation of the installation sleeve outside the support rod can adjust the height between the display boards, so as to conveniently display products of different heights. The protective cover can protect the displayed products, and the protective cover is installed at the top of the support rod through the limiting block and the limiting groove;

[0018] (3) By providing a hydraulic cylinder, a mounting plate, mounting bolts, mounting grooves, a limiting plate and an anti-slip pad, after the display rack is parked in a suitable position, the hydraulic cylinder is started. The hydraulic cylinder drives the limiting plate and the anti-slip pad to descend, so that the limiting plate and the anti-slip pad abut against the ground, thereby preventing the casters from accidentally driving the display rack to move. When the hydraulic cylinder and the limiting plate are not used, the mounting bolts are screwed out from the inside of the mounting grooves to make the mounting plate lose its fixation. Once the mounting plate loses its fixation, the mounting plate and the hydraulic cylinder can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front cross-sectional structural view of the present utility model;

[0020] Figure 2 is a top cross-sectional structural view of the base of the present utility model;

[0021] Figure 3 is an enlarged top view structural view of the display board of the present utility model;

[0022] Figure 4 is an enlarged front view structural view of the limiting plate of the present utility model.

[0023] In the figure: 1, base; 2, support rod; 3, display board; 4, protective cover; 5, mounting sleeve; 6, limiting block; 7, limiting groove; 8, caster; 9, hydraulic cylinder; 10, foot pad; 11, first worm gear; 12, worm; 13, second worm gear; 14, third worm gear; 15, connecting plate; 16, drive motor; 17, first connecting shaft; 18, second connecting shaft; 19, third connecting shaft; 20, groove; 21, mounting plate; 22, mounting bolt; 23, mounting groove; 24, limiting plate; 25, anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4 , a rotary display rack, including a base 1. On both sides and one end of the bottom end of the base 1, foot pads 10 are welded. Casters 8 are installed at the bottom ends of the foot pads 10. On both sides and one end of the top of the base 1, support rods 2 are provided. A driving mechanism for facilitating the simultaneous rotation of the support rods 2 is provided inside the base 1;

[0026] The driving mechanism includes a second worm gear 13, a connecting plate 15 and a driving motor 16. The connecting plate 15 is welded to the right side inside the base 1. The driving motor 16 is installed on the right side of the connecting plate 15. The output end of the driving motor 16 is fixedly connected to a worm 12. On both sides of the front end of the worm 12, a first worm gear 11 and a third worm gear 14 are respectively arranged. At the middle position of the rear end of the worm 12, a second worm gear 13 is arranged. Inside the second worm gear 13, a second connecting shaft 18 is fixedly connected. Inside the first worm gear 11, a first connecting shaft 17 is fixedly connected. Inside the third worm gear 14, a third connecting shaft 19 is fixedly connected;

[0027] There are three groups of support rods 2, and the support rods 2 are respectively fixedly connected to the tops of the second worm gear 13, the first connecting shaft 17 and the third connecting shaft 19. The worm 12 cooperates with the second worm gear 13, and both sides of the worm 12 cooperate with the first worm gear 11 and the third worm gear 14 respectively;

[0028] Specifically, as Figure 1 and Figure 2 shown, when it is necessary to rotate the support rod 2, the driving motor 16 is started. The driving motor 16 drives the worm 12 to rotate. The worm 12 drives the second connecting shaft 18, the third connecting shaft 19 and the first connecting shaft 17 to rotate through the second worm gear 13, the third worm gear 14 and the first worm gear 11. Thus, the three groups of support rods 2 can be driven to rotate simultaneously by the second connecting shaft 18, the third connecting shaft 19 and the first connecting shaft 17. Rotating the support rod 2 can drive the product at the top of the display board 3 to rotate, so as to conveniently and comprehensively display the product and facilitate the viewer to view the product more clearly.

[0029] Embodiment 2: An installation sleeve 5 is installed outside the support rod 2. The display board 3 is fixedly connected to the outside of the installation sleeve 5. Protective covers 4 are respectively arranged on both sides and both ends of the top of the display board 3. Limiting blocks 6 are fixedly connected to both sides of the protective cover 4. Grooves 20 are respectively opened at both ends and both sides inside the display board 3. Limiting grooves 7 are opened on both sides of the groove 20. External threads are processed on the outside of the support rod 2, and internal threads matching the external threads are processed inside the installation sleeve 5. The support rod 2 and the installation sleeve 5 cooperate with each other. The bottom end of the protective cover 4 is arranged inside the groove 20, and the limiting block 6 is embedded inside the limiting groove 7;

[0030] Specifically, as Figure 1 and Figure 3As shown in the figure, when it is necessary to adjust the height between the display boards 3, rotate the display board 3. The display board 3 drives the mounting sleeve 5 to rotate outside the support rod 2. Since the support rod 2 and the mounting sleeve 5 cooperate with each other, and the display board 3 is fixedly connected to the outside of the mounting sleeve 5, the rotation of the mounting sleeve 5 outside the support rod 2 can adjust the height between the display boards 3, so as to facilitate the display of products at different heights. The protective cover 4 can protect the displayed products. The protective cover 4 is installed at the top of the support rod 2 through the limiting block 6 and the limiting groove 7.

[0031] Embodiment 3: An installation plate 21 is arranged at the middle position of the bottom end of the base 1. A hydraulic cylinder 9 is installed at the bottom end of the installation plate 21. A limiting plate 24 is installed at the bottom end of the hydraulic cylinder 9. Installation grooves 23 are respectively formed on both sides and one end inside the installation plate 21 and the base 1. Installation bolts 22 are arranged inside the installation grooves 23. The installation plate 21 is installed at the bottom end of the base 1 through the installation bolts 22 and the installation grooves 23. A non-slip pad 25 is fixedly connected to the bottom end of the limiting plate 24;

[0032] Specifically, as Figure 1 and Figure 4 shown in the figure, after the display rack is parked in a suitable position, start the hydraulic cylinder 9. The hydraulic cylinder 9 drives the limiting plate 24 and the non-slip pad 25 to descend, so that the limiting plate 24 and the non-slip pad 25 are abutted against the ground, thereby preventing the casters 8 from accidentally driving the display rack to move. When the hydraulic cylinder 9 and the limiting plate 24 are not used, the installation bolts 22 are screwed out from the inside of the installation groove 23 to make the installation plate 21 lose its fixation. When the installation plate 21 loses its fixation, the installation plate 21 and the hydraulic cylinder 9 can be disassembled.

[0033] Working principle: When this utility model is in use, the casters 8 of the display rack are pushed to drive the movement of the display rack. After the display rack moves to a suitable position, the hydraulic cylinder 9 is started. The hydraulic cylinder 9 drives the limit plate 24 and the anti-slip pad 25 to descend, so that the limit plate 24 and the anti-slip pad 25 are abutted against the ground, thereby preventing the casters 8 from accidentally driving the movement of the display rack. When it is necessary to adjust the height between the display boards 3, the display board 3 is rotated. The display board 3 drives the mounting sleeve 5 to rotate outside the support rod 2. Since the support rod 2 and the mounting sleeve 5 cooperate with each other, and the display board 3 is fixedly connected to the outside of the mounting sleeve 5, the rotation of the mounting sleeve 5 outside the support rod 2 can adjust the height between the display boards 3, thus facilitating the display of products at different heights. After adjusting the height, the products to be displayed can be placed on the display board 3. After placing, the protective cover 4 is covered outside the displayed products through the limit block 6 and the limit groove 7, thereby protecting the products. When it is necessary to rotate the support rod 2, the driving motor 16 is started. The driving motor 16 drives the worm 12 to rotate. The worm 12 drives the second connecting shaft 18, the third connecting shaft 19 and the first connecting shaft 17 to rotate through the second worm gear 13, the third worm gear 14 and the first worm gear 11, so that the second connecting shaft 18, the third connecting shaft 19 and the first connecting shaft 17 can drive the three groups of support rods 2 to rotate simultaneously. The rotation of the support rod 2 can drive the products at the top of the display board 3 to rotate, thereby facilitating a more comprehensive display of the products.

[0034] For those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A rotating display stand, comprising a base (1), characterized in that: The base (1) has feet (10) welded to both sides and one end of the bottom, and casters (8) are mounted on the bottom of the feet (10). Support rods (2) are arranged on both sides and one end of the top of the base (1). A driving mechanism is arranged inside the base (1) to facilitate simultaneous rotation of the support rods (2). The driving mechanism comprises a second worm gear (13), a connecting plate (15) and a driving motor (16); a connecting plate (15) is welded to the right side of the inside of the base (1); a driving motor (16) is installed on the right side of the connecting plate (15); an output end of the driving motor (16) is fixedly connected to a worm (12); a first worm gear (11) and a third worm gear (14) are respectively arranged on both sides of the front end of the worm (12); a second worm gear (13) is arranged at the middle position of the rear end of the worm (12); a second connecting shaft (18) is fixedly connected to the inside of the second worm gear (13); a first connecting shaft (17) is fixedly connected to the inside of the first worm gear (11); and a third connecting shaft (19) is fixedly connected to the inside of the third worm gear (14).

2. A rotating display stand according to claim 1, characterized in that: The support rods (2) are provided in three groups, and the support rods (2) are respectively fixedly connected to the top ends of the second worm gear (13), the first connecting shaft (17) and the third connecting shaft (19).

3. The rotating display stand according to claim 1, characterized in that: The worm (12) cooperates with the second worm wheel (13), and two sides of the worm (12) cooperate with the first worm wheel (11) and the third worm wheel (14) respectively.

4. The rotating display stand according to claim 1, characterized in that: The support rod (2) is provided with a mounting sleeve (5) on the outside, the mounting sleeve (5) is fixedly connected to the outside of a display board (3), protective covers (4) are provided on both sides and ends of the top of the display board (3), the protective covers (4) are fixedly connected to limiting blocks (6) on both sides, the display board (3) is provided with grooves (20) on both ends and both sides, and limiting grooves (7) are provided on both sides of the groove (20).

5. The rotating display stand according to claim 4, characterized in that: The support rod (2) is externally processed with an external thread, the mounting sleeve (5) is internally processed with an internal thread that cooperates with the external thread, and the support rod (2) and the mounting sleeve (5) cooperate with each other.

6. The rotating display stand according to claim 4, characterized in that: The bottom end of the protective cover (4) is arranged inside the groove (20), and the limiting block (6) is embedded in the limiting groove (7).

7. The rotating display stand according to claim 1, characterized in that: A mounting plate (21) is provided at a middle position at the bottom end of the base (1), a hydraulic cylinder (9) is installed at the bottom end of the mounting plate (21), a limit plate (24) is installed at the bottom end of the hydraulic cylinder (9), mounting grooves (23) are respectively provided on both sides and one end of the mounting plate (21) and the base (1), and mounting bolts (22) are provided inside the mounting grooves (23).

8. The rotating display stand according to claim 7, characterized in that: The mounting plate (21) is mounted on the bottom end of the base (1) via mounting bolts (22) and mounting grooves (23), and the bottom end of the limiting plate (24) is fixedly connected to an anti-slip pad (25).

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