Product rotating display device

Abstract

The utility model discloses a product rotating display device, and relates to the technical field of display equipment. The rotary table comprises a rotary table body and a convex base, the rotary table body is connected with the convex base through a rotating assembly, and an expansion mechanism is arranged in the rotary table body and used for enlarging a supporting panel of the rotary table body. During use, an exhibit is placed on the top of the rotary table, the rotary motor is started to drive the rotary table to rotate, then the exhibit can be comprehensively displayed, when a large-size article is placed, the driving motor is started to drive the driving bevel gear to rotate, and therefore the multiple lead screws are driven to achieve the synchronous rotation function through the meshing effect of the driving bevel gear and the multiple driven bevel gears; when the multiple lead screws rotate, the multiple square sliding blocks and the multiple concave sliding blocks can be driven to synchronously move in the direction away from the axis through the action of threads and extend out of the rotary table, the supporting diameter is increased, and the stability after supporting is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display equipment technical field, concretely relates to a product rotation display device. BACKGROUND

[0002] When the product is displayed on the online shopping platform of the e-commerce platform merchant, the rotation display device is often used, so that the consumer can observe the product more comprehensively, and the existing rotation device is generally a rotating table, the product to be displayed is placed on the rotating table, the rotating table is slowly rotated, and the product is displayed for 360 degrees. The volume of such rotating table and the volume of the product to be displayed are in a proportional relationship, that is, the larger the product volume, the larger the rotating table volume, otherwise the product cannot be stably placed on the rotating table; therefore, in order to protect the safety of the product, when the existing rotating device is adapted to a larger product, the size of the rotating device will also be increased, which greatly increases the material cost of the product and the mold cost of the corresponding product, and is not conducive to cost control.

[0003] The existing rotating device is generally a rotating exhibition stand with a diameter of at least 30 cm, when placing a larger exhibition product, the stability after placing is often ensured by disassembling and replacing a larger exhibition stand, the operation of disassembling and installing the exhibition stand is relatively cumbersome in actual use, and different sizes of exhibition stands need to be matched, which is inconvenient to carry and use. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model provides a product rotation display device to solve the problem that when a larger exhibition product is placed, the stability after placing is often ensured by disassembling and replacing a larger exhibition stand, the operation of disassembling and installing the exhibition stand is relatively cumbersome in actual use, and different sizes of exhibition stands need to be matched, which is inconvenient to carry and use.

[0005] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme: a product rotation display device, including rotating table, convex base, the rotating table with the convex base between common setting has the rotation component, the rotating table is provided with the expansion mechanism, the expansion mechanism is used for increasing the support surface of the rotating table;

[0006] The expansion mechanism comprises a plurality of concave sliders, a linkage assembly and a lifting assembly, a plurality of sliding grooves are formed in the peripheral outer wall of the rotating table, the plurality of concave sliders are slidably arranged in the plurality of sliding grooves respectively, the plurality of concave sliders are connected through the linkage assembly, a supporting assembly is arranged in each of the plurality of concave sliders, the supporting assembly comprises three trapezoidal supporting blocks, the three trapezoidal supporting blocks are slidably arranged in the concave slider through the lifting assembly, the lifting assembly comprises two screw rods, the bottom ends of the two screw rods are rotatably arranged on the bottom inner wall of the concave slider, the trapezoidal supporting blocks are threadedly arranged on the two screw rods, and the two screw rods are connected through a transmission unit, and the screw rod is provided with a rotation unit.

[0007] Preferably, the rotating assembly comprises a convex base, the bottom end of the rotating table is rotatably connected with the top end of the convex base, the top end of the convex base is provided with a first motor groove, and a rotating motor is arranged in the first motor groove.

[0008] Preferably, the bottom end of the convex base is fixedly provided with an anti-skid pad.

[0009] Preferably, the linkage assembly comprises a plurality of lead screws, the bottom inner walls of the plurality of sliding grooves are provided with moving grooves, a circular cavity is formed in the rotating table, one end of each of the plurality of lead screws is rotatably arranged on the side inner wall of the moving groove, the other end of each of the plurality of lead screws extends into the circular cavity and is provided with a rotating unit, a square slider is threadedly arranged on each of the plurality of lead screws, and the top of each of the plurality of square sliders is fixedly connected with the bottom of each of the plurality of concave sliders.

[0010] Preferably, the rotating unit comprises a driven bevel gear, a second motor groove is formed in the top inner wall of the circular cavity, a driving motor is fixedly arranged in the second motor groove, the output end of the driving motor extends into the circular cavity and is fixedly sleeved with a driving bevel gear, and the driving bevel gear is meshingly arranged with the driven bevel gear.

[0011] Preferably, the transmission unit comprises two chain wheels, the two chain wheels are fixedly sleeved on the two screw rods respectively, and a chain is meshingly arranged on the two chain wheels.

[0012] Preferably, the rotation unit comprises a gear, the gear is fixedly sleeved on the peripheral outer wall of one of the screw rods, an avoiding groove is formed in the side of the concave slider, a rack is fixedly arranged on the side inner wall of the sliding groove, and the rack is matched with the gear.

[0013] The utility model discloses the following advantages:

[0014] The utility model discloses a drive motor drives driving bevel gear rotation to drive multiple screw rod to realize synchronous rotation function through the meshing effect of driving bevel gear and multiple driven bevel gears when multiple screw rods rotate, can drive multiple square slides, multiple concave slides synchronous movement away from the axle direction through the thread effect, extend to the turntable, increase the support diameter.

[0015] The utility model discloses a concave slide synchronous movement when moving, drive three trapezoidal support blocks in its inside when trapezoidal support block moves to the appropriate position, the gear on the screw rod is engaged with the rack, thereby under the meshing effect of two sprocket wheels and chain, drive two screw rods synchronous rotation, make trapezoidal support block move upwards certain distance, make its top horizontal height same with the horizontal height of turntable, convenient to play better support effect, prevent the phenomenon of suspension. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first perspective three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the turntable, convex base partial cutout structure schematic diagram of the utility model;

[0018] Figure 3 It is Figure 2 The enlarged structure schematic diagram of A place in

[0019] Figure 4 It is the turntable, convex base, concave slide, trapezoidal support block partial cutout structure schematic diagram of the utility model;

[0020] Figure 5 It is Figure 4 The enlarged structure schematic diagram of B place in

[0021] Figure 6 It is the trapezoidal support block cutout enlarged structure schematic diagram of the utility model.

[0022] Sign significance: 1, turntable;2, convex base;3, rotation motor;4, non-slip pad;5, concave slide;6, screw rod;7, square slide;8, drive motor;9, driving bevel gear;10, driven bevel gear;11, trapezoidal support block;12, screw rod;13, chain wheel;14, chain;15, avoiding groove;16, rack;17, gear. DETAILED DESCRIPTION

[0023] The utility model makes further explanation below combining specific embodiment, however, people who are familiar with the people in the field should understand, the detailed description that gives out here combining the drawings is to explain better, the structure of the utility model is bound to exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper does not make detailed description again, but still belongs to the protection scope of this application.

[0024] Figures 1-6 The utility model discloses a best embodiment, below combined with the drawing Figures 1-6 Further illustrate the utility model.

[0025] A product rotating display device, including the turntable 1, the convex base 2, the turntable 1 with the convex base 2 between the common setting has rotation subassembly, the turntable 1 is provided with expansion mechanism, expansion mechanism is used for increasing the support surface of turntable 1;

[0026] Expansion mechanism includes a plurality of concave sliding blocks 5, linkage assembly, lifting assembly, the lateral outer wall of turntable 1 is provided with a plurality of sliding grooves, a plurality of concave sliding blocks 5 are slidably installed in a plurality of sliding grooves, a plurality of concave sliding blocks 5 are connected through linkage assembly, a plurality of concave sliding blocks 5 are all provided with support assembly, support assembly includes three trapezoidal support blocks 11, three trapezoidal support blocks 11 are slidably installed in the concave sliding block 5 through lifting assembly, lifting assembly includes two screw rods 12, the bottom end of two screw rods 12 is rotatably installed on the bottom inner wall of the concave sliding block 5, trapezoidal support block 11 is screw mounted on two screw rods 12, two screw rods 12 are connected through transmission unit, one of screw rods 12 is provided with autorotation unit.

[0027] Rotation subassembly includes convex base 2, the bottom end of turntable 1 is rotatably connected with the top end of convex base 2, the top end of convex base 2 is provided with first motor slot, rotation motor 3 is arranged in first motor slot, specifically, rotation motor 3 is controlled by PLC controller, the output shaft of rotation motor 3 is fixedly connected with the bottom end of turntable 1, through the setting of rotation motor 3, can drive turntable 1 to realize rotating function, thereby all directions to exhibit the exhibit.

[0028] The bottom end of convex base 2 is fixedly provided with antiskid pad 4, through the setting of antiskid pad 4, can make convex base 2 after placing, through the friction of antiskid pad 4, improve stability, avoid the random sliding phenomenon.

[0029] Linkage assembly includes a plurality of lead screws 6, the bottom inner wall of a plurality of sliding grooves is provided with a moving slot, a circular cavity is formed in the turntable 1, one end of the plurality of lead screws 6 is rotatably mounted on the side inner wall of the plurality of moving slots, the other end of the plurality of lead screws 6 extends into the circular cavity and is provided with a rotating unit, a plurality of square sliding blocks 7 are screw mounted on the plurality of lead screws 6, the top of the plurality of square sliding blocks 7 is fixedly connected with the bottom of the plurality of concave sliding blocks 5, through the setting of the lead screw 6, the square sliding block 7 can be driven to realize horizontal motion function through the screw thread action when rotating, thereby driving the concave sliding block 5 to realize synchronous motion through the fixed connection of the square sliding block 7 and the concave sliding block 5.

[0030] The rotating unit comprises a driven bevel gear 10, a second motor groove is formed in the top end inner wall of the circular cavity, a driving motor 8 is fixedly installed in the second motor groove, specifically, the driving motor 8 is controlled through a PLC controller, and a storage battery is arranged in the rotating table 1 and can provide a power source for the driving motor 8, the output end of the driving motor 8 extends into the circular cavity and is fixedly sleeved with a driving bevel gear 9, the driving bevel gear 9 is meshed and installed with the driven bevel gear 10, the driving motor 8 drives the driving bevel gear 9 to rotate, and the meshing action of the driving bevel gear 9 and the plurality of driven bevel gears 10 can drive the plurality of lead screws 6 to realize synchronous rotation.

[0031] The transmission unit comprises two chain wheels 13, the two chain wheels 13 are fixedly sleeved on the two screw rods 12 respectively, and the two chain wheels 13 are commonly meshed and installed with a chain 14, through the arrangement of the two chain wheels 13 and the chain 14, when one of the screw rods 12 rotates, the other screw rod 12 can be driven to rotate synchronously, so that the trapezoidal supporting blocks 11 are prevented from being stuck during lifting.

[0032] The rotating unit comprises a driven bevel gear 10, a second motor groove is formed in the top end inner wall of the circular cavity, a driving motor 8 is fixedly installed in the second motor groove, specifically, the driving motor 8 is controlled through a PLC controller, and a storage battery is arranged in the rotating table 1 and can provide a power source for the driving motor 8, the output end of the driving motor 8 extends into the circular cavity and is fixedly sleeved with a driving bevel gear 9, the driving bevel gear 9 is meshed and installed with the driven bevel gear 10, the driving motor 8 drives the driving bevel gear 9 to rotate, and the meshing action of the driving bevel gear 9 and the plurality of driven bevel gears 10 can drive the plurality of lead screws 6 to realize synchronous rotation.

[0033] In summary, when the utility model is used, the exhibits are placed on the top of the rotating table 1, the rotating motor 3 is started to drive the rotating table 1 to rotate, and the exhibits can be fully displayed.

[0034] When a larger size object is placed, the driving motor 8 is started to drive the driving bevel gear 9 to rotate, so that the meshing action of the driving bevel gear 9 and the plurality of driven bevel gears 10 drives the plurality of lead screws 6 to realize synchronous rotation, when the plurality of lead screws 6 rotate, the plurality of square sliding blocks 7 and the plurality of concave sliding blocks 5 are driven to move away from the shaft center direction through the thread action, extend to the outside of the rotating table 1, and increase the support diameter, when the concave sliding blocks 5 move, the three trapezoidal supporting blocks 11 inside the concave sliding blocks 5 move synchronously, when the trapezoidal supporting blocks 11 move to the appropriate position, the gear 17 on the screw rod 12 meshes with the rack 16, so that the two screw rods 12 are driven to rotate synchronously under the meshing action of the two chain wheels 13 and the chain 14, the trapezoidal supporting blocks 11 move upward by a certain distance, the top horizontal height of the trapezoidal supporting blocks 11 is the same as the horizontal height of the rotating table 1, a better supporting effect is achieved, and the phenomenon of hanging in the air is prevented.

[0035] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution of the present application, and in accordance with the technical essence of the present application, still belong to the protection scope of the technical solution of the present application.

Claims

1. A product rotating display device, comprising a turntable (1) and a convex base (2), characterized in that, A rotating assembly is provided between the turntable (1) and the convex base (2). An expansion mechanism is provided inside the turntable (1) to increase the support surface of the turntable (1). The expansion mechanism includes multiple concave sliders (5), a linkage component, and a lifting component. The outer wall of the turntable (1) is provided with multiple grooves. The multiple concave sliders (5) are slidably installed in the multiple grooves. The multiple concave sliders (5) are connected to each other through the linkage component. Each of the multiple concave sliders (5) is provided with a support component. The support component includes three trapezoidal support blocks (11). The three trapezoidal support blocks (11) are slidably installed in the concave sliders (5) through the lifting component. The lifting component includes two screws (12). The bottom ends of the two screws (12) are rotatably installed on the bottom inner wall of the concave sliders (5). The trapezoidal support blocks (11) are threaded onto the two screws (12). The two screws (12) are connected to each other through a transmission unit. One of the screws (12) is provided with a rotation unit.

2. The product rotating display device according to claim 1, characterized in that, The rotating assembly includes a convex base (2), the bottom end of the turntable (1) is rotatably connected to the top end of the convex base (2), the top end of the convex base (2) is provided with a first motor slot, a rotating motor (3) is provided in the first motor slot, and the output shaft of the rotating motor (3) is fixedly connected to the bottom end of the turntable (1).

3. The product rotating display device according to claim 2, characterized in that, The bottom end of the convex base (2) is fixedly provided with an anti-slip pad (4).

4. The product rotating display device according to claim 1, characterized in that, The linkage assembly includes multiple lead screws (6), each of the multiple sliding grooves has a moving groove on its bottom inner wall, and the turntable (1) has a circular cavity. One end of each of the multiple lead screws (6) is rotatably mounted on the side inner wall of the multiple moving grooves, and the other end of each of the multiple lead screws (6) extends into the circular cavity and is provided with a rotating unit. Each of the multiple lead screws (6) has a square slider (7) threaded on it, and the top of each of the multiple square sliders (7) is fixedly connected to the bottom of each of the multiple concave sliders (5).

5. A product rotating display device according to claim 4, characterized in that, The rotating unit includes a driven bevel gear (10), and a second motor slot is provided on the inner wall of the top of the circular cavity. A drive motor (8) is fixedly installed in the second motor slot. The output end of the drive motor (8) extends into the circular cavity and is fixedly sleeved with a drive bevel gear (9). The drive bevel gear (9) meshes with the driven bevel gear (10).

6. A product rotating display device according to claim 1, characterized in that, The transmission unit includes two sprockets (13), which are respectively fixedly sleeved on two screws (12), and a chain (14) is meshed on both sprockets (13).

7. A product rotating display device according to claim 1, characterized in that, The self-rotating unit includes a gear (17), which is fixedly sleeved on the outer wall of one of the screws (12). The side of the concave slider (5) is provided with a clearance groove (15), and a rack (16) is fixedly installed on the inner wall of the side of the groove. The rack (16) is adapted to the gear (17).

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