CN220069338U

CN220069338U - Rotary showcase

Info

Publication number: CN220069338U
Application number: CN202321482646.9U
Authority: CN
Inventors: 金亚敏
Original assignee: Shaanxi Zhongtai Sansen Exhibition Engineering Co ltd
Current assignee: Shaanxi Zhongtai Sansen Exhibition Engineering Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-24
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a rotary showcase in the technical field of showcases, which comprises a supporting piece, wherein a supporting box is arranged at the top of the supporting piece, a rotating rod is rotatably arranged on the inner wall of the supporting box through a bearing, a driving assembly is arranged on the surface of the rotating rod, a plurality of groups of connecting rods are arranged on the inner ring at the circular opening of the top of the supporting box, the top ends of the connecting rods extend to the outside of the supporting box and are provided with a placing table, the top ends of the rotating rods are connected with the bottom ends of the connecting rods through supporting plates, a toothed ring is arranged at the bottom of a top plate of the supporting box, and a first gear meshed with the inner ring of the toothed ring is rotatably connected to the surface of the connecting rods through the bearing.

Description

Rotary showcase

Technical Field

The utility model relates to the technical field of showcases, in particular to a rotary showcase.

Background

The showcase is mainly used for displaying and storing commodities in shops, supermarkets and other shops, has the advantages of individual appearance, powerful functions and advertising effect, and achieves the purpose of better profit.

The Chinese patent application No. 202221652035.X discloses a rotary showcase, which comprises a cabinet body, wherein the top of the cabinet body is provided with a through hole; a driving disc is rotatably arranged in the cabinet body through hole, and a gap exists between the driving disc and the cabinet body; a rotary supporting piece is rotatably sleeved between the driving disc and the cabinet body, and a placing plate is arranged on the rotary supporting piece; a supporting piece is inserted on the driving disc; the inside fixed mounting of the cabinet body has driving motor, and driving motor drive shaft and driving disk fixed connection. The utility model provides a rotary showcase, which is characterized in that a driving motor is started to drive a driving disc to rotate, and the rotation of the driving disc drives a round block to rotate, so that products revolve while rotating, and the display effect is improved.

The technical scheme can enable the exhibition stand to achieve the effect of revolution and simultaneously conduct autorotation, but the effect of rotation is achieved by utilizing the sliding of the block body in the groove, so that the supporting effect of the whole horizontal plane is poor, the situation that the placing table is unstable in inclination easily occurs due to the sliding of the block body in the groove, and the rotation and revolution transmission mode is also poor, so that the use of people is not facilitated, and therefore, a rotary exhibition stand is provided by a person skilled in the art, and the problem in the background technology is solved.

Disclosure of Invention

The utility model aims to provide a rotary showcase so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary showcase comprises a supporting piece, wherein a supporting box is arranged at the top of the supporting piece, a rotating rod is rotatably arranged on the inner wall of the supporting box through a bearing, and a driving assembly is arranged on the surface of the rotating rod;

the inner ring at the circular opening at the top of the supporting box is provided with a plurality of groups of connecting rods, the top ends of the connecting rods extend to the outside of the supporting box and are provided with a placing table, and the top ends of the rotating rods are connected with the bottom ends of the connecting rods through supporting plates;

the bottom of the supporting box top plate is provided with a toothed ring, and the surface of the connecting rod is rotationally connected with a first gear meshed with the inner ring of the toothed ring through a bearing.

Preferably: the driving assembly comprises a servo motor, a rotating shaft and a transmission assembly, wherein the servo motor is arranged at the top of the inner cavity of the supporting box, the output end of the servo motor is connected with the rotating shaft, and the top end of the rotating shaft is in transmission connection with the rotating rod through the transmission assembly.

Preferably: the transmission assembly comprises a large gear and a small gear, the middle part of the large gear is welded with the surface of the rotating rod, the middle part of the small gear is welded with the top end of the rotating shaft, and one side of the large gear is meshed with one side of the small gear.

Preferably: the support piece comprises a fixed column and a support base, wherein the top end of the fixed column is welded with the bottom of the support box, the top of the support base is welded with the bottom end of the fixed column, and the support base is in a round table shape.

Preferably: the supporting plate comprises a circular plate and supporting rods, the center of the circular plate is welded with the top end of the rotating rod, and a plurality of groups of supporting rods used for supporting the connecting rods are integrally formed on the outer ring of the circular plate.

Preferably: the brace rod and the connecting rod are all provided with four groups, and the four groups of brace rods and the connecting rod are arranged at equal intervals around the central axis of the rotating rod.

Preferably: a round rod is welded at the center of the top of the circular plate, and a center round table is welded at the top end of the round rod.

Preferably: the bottom of vaulting pole rotates and is connected with the movable rod, the movable wheel with supporting box inner wall contact is installed to the bottom of movable rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the driving assembly is utilized to drive the rotating rod and the supporting plate to rotate, the supporting plate drives the connecting rod and the placing table to revolve around the central axis of the supporting box, the connecting rod can drive the first gear to rotate on the inner ring of the toothed ring while revolving, and the first gear drives the connecting rod and the placing table to rotate, so that the display effect is convenient to increase.

2. According to the utility model, the support plate is positioned at the bottom ends of the plurality of groups of connecting rods to provide stable horizontal support, the first gear and the toothed ring are meshed to rotate, so that the rotation of the placing table is more stable, the overall stability of the equipment in operation is improved, the support rod rotates and can drive the moving rod to rotate, the moving rod can drive the moving wheel to move in the support box, and the moving rod and the moving wheel can provide stable support for the bottom of the support rod.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a first cross-sectional view of the overall structure of the present utility model;

fig. 3 is a second cross-sectional view of the overall structure of the present utility model.

In the figure: 1. a supporting box; 2. a rotating rod; 3. a drive assembly; 31. a servo motor; 32. a rotating shaft; 33. a transmission assembly; 331. a large gear; 332. a pinion gear; 4. a connecting rod; 5. a placement table; 6. a support plate; 61. a circular plate; 62. a brace rod; 7. a toothed ring; 8. a first gear; 9. fixing the column; 10. a support base; 11. a round bar; 12. a center round table; 13. a moving rod; 14. and (5) moving the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a rotary showcase comprises a supporting piece, a supporting box 1 is installed at the top of the supporting piece, a rotating rod 2 is rotatably installed on the inner wall of the supporting box 1 through a bearing, a driving component 3 is installed on the surface of the rotating rod 2, a plurality of groups of connecting rods 4 are arranged on the inner ring of a circular opening at the top of the supporting box 1, the top ends of the connecting rods 4 extend to the outside of the supporting box 1 and are provided with a placing table 5, the top ends of the rotating rods 2 are connected with the bottom ends of the connecting rods 4 through supporting plates 6, a toothed ring 7 is arranged at the bottom of a top plate of the supporting box 1, and a first gear 8 meshed with the inner ring of the toothed ring 7 is rotatably connected on the surface of the connecting rods 4 through a bearing.

The top of placing the platform 5 is used for installing the article that the showcase is used for the show, start drive assembly 3, drive assembly 3 drives bull stick 2 and rotates, bull stick 2 drives backup pad 6 and rotates, backup pad 6 drives connecting rod 4 and rotates, the platform 5 of placing at its top of connecting rod 4 can revolve around the axis of supporting box 1, the inner circle of ring gear 7 rotates can be driven to first gear 8 when connecting rod 4 revolve, first gear 8 drives connecting rod 4 and places the platform 5 rotation, backup pad 6 is located the bottom of multiunit connecting rod 4 and provides firm horizontal support, the meshing of first gear 8 and ring gear 7 rotates, can make the rotation of placing the platform 5 more steady.

The driving component 3 comprises a servo motor 31, a rotating shaft 32 and a transmission component 33, wherein the servo motor 31 is arranged at the top of the inner cavity of the supporting box 1, the output end of the servo motor 31 is connected with the rotating shaft 32, the top end of the rotating shaft 32 is in transmission connection with the rotating rod 2 through the transmission component 33, the transmission component 33 comprises a large gear 331 and a small gear 332, the middle part of the large gear 331 is welded with the surface of the rotating rod 2, the middle part of the small gear 332 is welded with the top end of the rotating shaft 32, and one side of the large gear 331 is meshed with one side of the small gear 332.

The servo motor 31 is started, the servo motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the pinion 332 to rotate, the pinion 332 drives the bull gear 331 to rotate, the bull gear 331 drives the rotating rod 2 to rotate, the transmission speed of the servo motor 31 and the rotating rod 2 can be controlled through the gear ratio of the set bull gear 332 and the pinion 331, the support plate 6 can be conveniently and stably rotated, and meanwhile, the sprocket and the chain or belt wheel conveyor belt can be used for replacing the bull gear 331 and the pinion 332 to carry out transmission.

The support piece includes fixed column 9 and support base 10, and the top of fixed column 9 and the bottom welding of supporting box 1, the top of support base 10 and the bottom welding of fixed column 9, and fixed column 9 and support base 10 are convenient for provide high support for the bottom of supporting box 1, and support base 10 is round platform form, can make the bottom sprag of showcase more steady.

The backup pad 6 includes plectane 61 and vaulting pole 62, and the center of plectane 61 welds with the top of bull stick 2, and the outer lane integrated into one piece of plectane 61 has multiunit to be used for supporting vaulting pole 62 of connecting rod 4, and vaulting pole 62 and connecting rod 4 all are equipped with four groups, and four groups vaulting pole 62 and connecting rod 4 are circumference equidistance and arrange around the axis of bull stick 2.

The center department welding at plectane 61 top has round bar 11, and the top welding of round bar 11 has center round platform 12, and the top of center round platform 12 can be used to place the great showpiece of volume, and the bottom rotation of vaulting pole 62 is connected with movable rod 13, and movable wheel 14 that contacts with supporting box 1 inner wall is installed to the bottom of movable rod 13, and movable rod 13 rotation can be driven to movable rod 13 when the vaulting pole 62 rotates, and movable rod 13 can drive movable wheel 14 and remove in supporting box 1's inside, and movable rod 13 and movable wheel 14 can provide firm support for the bottom of vaulting pole 62.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a rotation type showcase, includes support piece, support piece's top installation supporting box (1), its characterized in that: the inner wall of the supporting box (1) is rotatably provided with a rotating rod (2) through a bearing, and the surface of the rotating rod (2) is provided with a driving assembly (3);

the inner ring at the circular opening at the top of the supporting box (1) is provided with a plurality of groups of connecting rods (4), the top ends of the connecting rods (4) extend to the outside of the supporting box (1) and are provided with a placing table (5), and the top ends of the rotating rods (2) are connected with the bottom ends of the connecting rods (4) through supporting plates (6);

the bottom of the top plate of the supporting box (1) is provided with a toothed ring (7), and the surface of the connecting rod (4) is rotationally connected with a first gear (8) meshed with the inner ring of the toothed ring (7) through a bearing.

2. The rotary showcase of claim 1, wherein: the driving assembly (3) comprises a servo motor (31), a rotating shaft (32) and a transmission assembly (33), wherein the servo motor (31) is arranged at the top of an inner cavity of the supporting box (1), the output end of the servo motor (31) is connected with the rotating shaft (32), and the top end of the rotating shaft (32) is in transmission connection with the rotating rod (2) through the transmission assembly (33).

3. A rotary showcase according to claim 2, wherein: the transmission assembly (33) comprises a large gear (331) and a small gear (332), the middle part of the large gear (331) is welded with the surface of the rotating rod (2), the middle part of the small gear (332) is welded with the top end of the rotating shaft (32), and one side of the large gear (331) is meshed with one side of the small gear (332).

4. The rotary showcase of claim 1, wherein: the support piece comprises a fixing column (9) and a support base (10), wherein the top end of the fixing column (9) is welded with the bottom of the support box (1), the top of the support base (10) is welded with the bottom end of the fixing column (9), and the support base (10) is in a round table shape.

5. The rotary showcase of claim 1, wherein: the supporting plate (6) comprises a circular plate (61) and supporting rods (62), the center of the circular plate (61) is welded with the top end of the rotating rod (2), and a plurality of groups of supporting rods (62) used for supporting the connecting rod (4) are integrally formed on the outer ring of the circular plate (61).

6. The rotary showcase of claim 5, wherein: the brace rods (62) and the connecting rods (4) are respectively provided with four groups, and the brace rods (62) and the connecting rods (4) are circumferentially and equidistantly arranged around the central axis of the rotating rod (2).

7. The rotary showcase of claim 5, wherein: a round rod (11) is welded at the center of the top of the circular plate (61), and a center round table (12) is welded at the top end of the round rod (11).

8. The rotary showcase of claim 5, wherein: the bottom of the supporting rod (62) is rotatably connected with a moving rod (13), and a moving wheel (14) contacted with the inner wall of the supporting box (1) is arranged at the bottom end of the moving rod (13).