Modularly spliced e-commerce sample display stand

Abstract

The utility model discloses modular splicing's e -commerce sample show stand relates to e -commerce technical field. The utility model discloses a base and frame box, the base top is provided with the positioning sleeve, the frame box bottom is provided with the positioning rod, the frame box inner chamber is provided with the rotating mechanism, and the rotating mechanism includes the rotating drum that is swingingly connected with the frame box inner wall through the bearing seat, and the transmission assembly that is transmission connection with the rotating drum surface. The utility model discloses the linkage of rotating mechanism and base drive unit, realizes the uniform -speed rotation of display disc, makes sample obtain multidimensional exposure, solves the single problem of traditional splicing show stand visual angle, and user can observe sample details from any angle, and simultaneously utilizes the plug -in design of positioning sleeve and positioning rod, supports the quick assembly of multiple frame boxes and base, effectively promotes the space adaptability of show stand, can complete the assembly without extra tool, and the dismounting efficiency is high, reduces use cost.

Description

Technical Field

[0001] This utility model belongs to the field of e-commerce technology, and in particular relates to a modular e-commerce sample display rack. Background Technology

[0002] In the context of the booming development of e-commerce, the visual presentation of product samples is crucial for attracting consumers and improving conversion rates. E-commerce operators (such as livestreamers, merchants, and MCN agencies) often need to efficiently, clearly, and from multiple angles showcase a large number of sample products of different specifications and types (such as beauty products, small appliances, daily necessities, food, and jewelry) when conducting livestream sales, shooting short videos, and creating product detail pages.

[0003] Currently, traditional display racks are mostly fixed structures, making it difficult to adjust their size or layout to suit site requirements. Furthermore, they offer a limited display angle, failing to showcase product details from all angles. In addition, samples exposed to the environment for extended periods are prone to dust accumulation, requiring frequent manual cleaning and increasing maintenance costs. To address these issues, we offer modular, interconnected e-commerce sample display racks. Utility Model Content

[0004] The purpose of this utility model is to provide a modular e-commerce sample display rack. By combining a rotating mechanism and a dust removal mechanism, it solves the problems of fixed display angle and high frequency of manual dust removal in existing modular e-commerce sample display racks.

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

[0006] This utility model is a modular e-commerce sample display rack, including a base and a frame box. The top of the base is provided with a positioning sleeve, and the bottom of the frame box is provided with a positioning rod. The inner cavity of the frame box is provided with a rotating mechanism, which includes a rotating cylinder movably connected to the inner wall of the frame box through a bearing seat, a transmission component that is drivenly connected to the surface of the rotating cylinder, a reciprocating lead screw fixedly connected to the axis of the transmission component, and a first drive rod that is drivenly connected to the reciprocating lead screw through the transmission component. The surface of the reciprocating lead screw is provided with a dust removal mechanism, which includes a threaded sleeve fitted on the surface of the reciprocating lead screw, a fixed cylinder fixedly connected to the surface of the threaded sleeve, a fan blade disposed in the inner cavity of the fixed cylinder, a gear fixedly connected to the surface of the fan blade, and a toothed plate meshing with the surface of the gear.

[0007] The present invention is further configured such that a drive motor is fixedly connected to the inner cavity of the base, a worm is fixedly connected to the surface of the output shaft of the drive motor, a worm wheel meshes with the surface of the worm, and the output shaft of the drive motor drives the worm to rotate. A speed reduction and torque increase design is adopted to reduce the speed and increase the torque.

[0008] The present invention is further configured such that a second drive rod is fixedly connected to the worm gear shaft, and a locking block is fixedly connected to the surface of both the first drive rod and the second drive rod. The worm gear and the worm are perpendicularly meshed, transmitting power to the second drive rod. When the frame box and the base are assembled, the locking block automatically inserts into the slot, transmitting power from the base to the rotating mechanism, thereby achieving rapid power connection.

[0009] The present invention is further configured such that the transmission assembly includes a first synchronous wheel fixedly connected to the surface of the rotating drum, a second synchronous wheel connected to the surface of the first synchronous wheel via a synchronous belt, and the shaft of the second synchronous wheel fixedly connected to the surface of the reciprocating lead screw. The transmission assembly transmits power to ensure the rotation of multiple display discs and improves the stability of the rotating display.

[0010] The present invention is further configured such that a ball bearing is fixedly connected to the surface of the fan blade, and the outer ring of the ball bearing is fixedly connected to the inner cavity of the fixed cylinder. The ball bearing decouples the rotational motion of the fan blade from the linear motion of the fixed cylinder, thereby reducing frictional loss and extending service life.

[0011] The present invention is further configured such that a slot is provided at the bottom of the rotating drum, and a limiting groove is provided on one side of the frame box, the limiting groove being provided on the side of the frame box to constrain the travel range of the threaded sleeve.

[0012] The present invention is further configured such that a display plate is fixedly connected to one end of the rotating drum, and a control panel is provided on the front of the frame box, the control panel displaying the specific parameters of the e-commerce sample.

[0013] The present invention has the following beneficial effects.

[0014] 1. This utility model achieves uniform rotation of the display tray through the linkage of the rotating mechanism and the base drive unit, enabling the sample to be exposed in multiple dimensions. This solves the problem of the single viewing angle of traditional splicing display racks. Users can observe sample details from any angle. At the same time, the plug-in design of the positioning sleeve and positioning rod supports the rapid assembly of multiple frame boxes and bases, effectively improving the spatial adaptability of the display rack. Assembly can be completed without additional tools, with high assembly and disassembly efficiency and reduced usage costs.

[0015] 2. This utility model converts the linear motion of the reciprocating lead screw into the high-speed rotation of the fan blades through a dust removal mechanism. When the lead sleeve moves up and down along the reciprocating lead screw, the gear is driven by the meshing of the tooth plate, which drives the fan blades to generate directional airflow and automatically remove dust from the sample surface. This process does not require an additional power source and is energy-saving and efficient.

[0016] 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

[0017] 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.

[0018] Figure 1 This is a 3D view of a modular e-commerce sample display rack.

[0019] Figure 2 This is a 3D view of the transmission components in a modular e-commerce sample display rack.

[0020] Figure 3 This is a diagram showing the fit between the worm gear and worm in a modular e-commerce sample display rack.

[0021] Figure 4 This is a diagram showing the fit between gears and toothed plates in a modular e-commerce sample display rack.

[0022] Figure 5 This is a diagram showing the fit between the card blocks and slots in a modular e-commerce sample display rack.

[0023] In the attached diagram: 1. Base; 2. Frame box; 3. Positioning sleeve; 4. Positioning rod; 5. Rotary drum; 6. Transmission assembly; 61. First synchronous pulley; 62. Second synchronous pulley; 7. Reciprocating lead screw; 8. First drive rod; 9. Lead sleeve; 10. Fixed cylinder; 11. Fan blade; 12. Gear; 13. Gear plate; 14. Drive motor; 15. Worm gear; 16. Worm wheel; 17. Second drive rod; 18. Locking block; 19. Ball bearing; 20. Slot; 21. Display plate; 22. Control panel. Detailed Implementation

[0024] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figures 1-5This utility model is a modular e-commerce sample display rack, including a base 1 and a frame box 2. The top of the base 1 is provided with a positioning sleeve 3, and the bottom of the frame box 2 is provided with a positioning rod 4. The inner cavity of the frame box 2 is provided with a rotating mechanism, which includes a rotating cylinder 5 movably connected to the inner wall of the frame box 2 through a bearing seat, a transmission component 6 that is driven to the surface of the rotating cylinder 5, a reciprocating screw 7 fixedly connected to the shaft of the transmission component 6, and a first drive rod 8 that is driven to the reciprocating screw 7 through the transmission component 6. The surface of the reciprocating screw 7 is provided with a dust removal mechanism, which includes a thread sleeve 9 sleeved on the surface of the reciprocating screw 7, a fixed cylinder 10 fixedly connected to the surface of the thread sleeve 9, a fan blade 11 set in the inner cavity of the fixed cylinder 10, a gear 12 fixedly connected to the surface of the fan blade 11, and a toothed plate 13 meshing with the surface of the gear 12.

[0027] Further details: The base 1 and the frame box 2 form the core support structure, adopting a modular splicing design. Four positioning sleeves 3 are evenly distributed on the top of the base 1, and the bottom of the frame box 2 is equipped with an equal number of positioning rods 4. Quick assembly is achieved through plug-in connection. The toothed plate 13 is vertically fixed to the inner wall of the frame box 2 and meshes with the gear 12. The gear 12 is coaxially connected to the fan blade 11, which converts the linear motion of the threaded sleeve 9 into the rotation of the fan blade 11. The high-speed rotation of the fan blade 11 generates airflow to remove dust from the surface of the displayed sample.

[0028] Example 2

[0029] Please see Figures 1-5 Based on embodiment 1, a drive motor 14 is fixedly connected to the inner cavity of the base 1, a worm gear 15 is fixedly connected to the surface of the output shaft of the drive motor 14, a worm wheel 16 meshes with the surface of the worm gear 15, a second drive rod 17 is fixedly connected to the shaft of the worm wheel 16, and a locking block 18 is fixedly connected to the surfaces of the first drive rod 8 and the second drive rod 17. The transmission assembly 6 includes a first synchronous wheel 61 fixedly connected to the surface of the rotating drum 5, a second synchronous wheel 62 that is connected to the surface of the first synchronous wheel 61 via a synchronous belt, and a reciprocating screw 7 fixedly connected to the shaft of the second synchronous wheel 62. A locking groove 20 is provided at the bottom of the rotating drum 5, a limit groove is provided on one side of the frame box 2, a display plate 21 is fixedly connected to one end of the rotating drum 5, and a control panel 22 is provided on the front of the frame box 2.

[0030] Further details: The output shaft of the drive motor 14 drives the worm gear 15 to rotate, adopting a speed reduction and torque increase design to reduce the speed and increase the torque. The worm wheel 16 meshes perpendicularly with the worm gear 15, transmitting power to the second drive rod 17. When the frame box 2 is spliced ​​with the base 1, the locking block 18 automatically inserts into the locking slot 20, transmitting power from the base 1 to the rotating mechanism to achieve rapid power connection. The transmission component 6 transmits power to ensure the rotation of multiple display trays 21, improving the stability of the rotating display. The ball bearing 19 decouples the rotational motion of the fan blade 11 from the linear motion of the fixed cylinder 10, reducing frictional loss and extending service life. The limit groove is opened on the side of the frame box 2 to constrain the travel range of the threaded sleeve 9. The control panel 22 displays the specific parameters of the e-commerce sample.

[0031] The working principle of this utility model is as follows: the positioning rod 4 at the bottom of the frame box 2 is inserted into the positioning sleeve 3 of the base 1 to complete the mechanical fixation. At the same time, the locking block 18 of the second drive rod 17 is automatically embedded into the locking groove 20 at the bottom of the rotating drum 5 to achieve power coupling. The drive motor 14 is started, and the output shaft of the drive motor 14 drives the worm gear 15 to rotate. The worm gear 15 drives the worm wheel 16 to rotate. The worm wheel 16 drives the rotating drum 5 through the second drive rod 17 and the locking block 18. The rotating drum 5 drives the reciprocating screw 7 to rotate synchronously through the transmission component 6. At the same time, the power is transmitted to another display plate 21, so that multiple display plates 21 rotate at a uniform speed to display the full appearance of the sample.

[0032] When the reciprocating lead screw 7 rotates, the threaded sleeve 9 is driven by the thread to make vertical reciprocating motion, thereby driving the fixed cylinder 10 to move synchronously. At the same time, the gear 12 rolls along the fixed tooth plate 13, which is converted into the rotational motion of the fan blade 11, thereby generating a directional airflow to sweep the sample surface. The dust removal mechanism is integrated into the rotational motion, requiring no manual intervention and keeping the sample clean.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A modular e-commerce sample display rack, comprising a base (1) and a frame box (2), characterized in that: The base (1) is provided with a positioning sleeve (3) at the top, and the frame box (2) is provided with a positioning rod (4) at the bottom; The inner cavity of the frame box (2) is provided with a rotating mechanism, which includes a rotating cylinder (5) movably connected to the inner wall of the frame box (2) through a bearing seat, a transmission assembly (6) pulsatorically connected to the surface of the rotating cylinder (5), a reciprocating screw (7) fixedly connected to the shaft of the transmission assembly (6), and a first drive rod (8) pulsatorically connected to the reciprocating screw (7) through the transmission assembly (6). The reciprocating screw (7) is provided with a dust removal mechanism. The dust removal mechanism includes a thread sleeve (9) sleeved on the surface of the reciprocating screw (7), a fixed cylinder (10) fixedly connected to the surface of the thread sleeve (9), a fan blade (11) disposed in the inner cavity of the fixed cylinder (10), a gear (12) fixedly connected to the surface of the fan blade (11), and a toothed plate (13) meshing with the surface of the gear (12).

2. The modularly assembled e-commerce sample display rack according to claim 1, characterized in that: A drive motor (14) is fixedly connected to the inner cavity of the base (1), and a worm (15) is fixedly connected to the surface of the output shaft of the drive motor (14), and a worm wheel (16) meshes with the surface of the worm (15).

3. The modularly assembled e-commerce sample display rack according to claim 2, characterized in that: A second drive rod (17) is fixedly connected to the shaft of the worm gear (16), and a locking block (18) is fixedly connected to the surface of both the first drive rod (8) and the second drive rod (17).

4. The modularly assembled e-commerce sample display rack according to claim 1, characterized in that: The transmission assembly (6) includes a first synchronous pulley (61) fixedly connected to the surface of the drum (5), and a second synchronous pulley (62) connected to the surface of the first synchronous pulley (61) via a synchronous belt. The axis of the second synchronous pulley (62) is fixedly connected to the surface of the reciprocating lead screw (7).

5. The modularly assembled e-commerce sample display rack according to claim 1, characterized in that: A ball bearing (19) is fixedly connected to the surface of the fan blade (11), and the outer ring of the ball bearing (19) is fixedly connected to the inner cavity of the fixed cylinder (10).

6. The modularly assembled e-commerce sample display rack according to claim 1, characterized in that: The bottom of the rotating drum (5) is provided with a slot (20), and a limit groove is provided on one side of the frame box (2).

7. The modularly assembled e-commerce sample display rack according to claim 1, characterized in that: The rotating drum (5) is fixedly connected to a display plate (21) at one end, and the frame box (2) is provided with a control panel (22) on the front.

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