Roller driven lift and turn table

Abstract

The utility model discloses a kind of lifting rotary dining tables of gyro wheel drive, including rack, the rack inside symmetry is equipped with lifting mechanism, the rack upper end is equipped with multiple rotating mechanisms along circumferential direction, its top is fixed with fixed desktop, the rack bottom is separately equipped with bearing disc, the bearing disc upper shaft is equipped with carousel, the carousel is fixed with storage cabinet, the storage cabinet extends upwards and is movable and passes through the fixed desktop, and its top is fixed with rotary desktop;Rotating mechanism is arranged on the periphery of rack upper end, can provide larger moment of force, is more labor-saving, rotating mechanism also plays the role of support simultaneously, so that rotary desktop is more stable when rotating.

Description

Technical Field

[0001] This utility model belongs to the field of lifting and rotating dining table technology, specifically relating to a roller-driven lifting and rotating dining table. Background Technology

[0002] In modern smart homes, automatic lifting rotating dining tables are widely used. Existing automatic lifting rotating dining tables generally place the rotating device in the middle of the lower end of the table. Although this setting occupies little space, the torque of the power mechanism in the middle that drives the entire tabletop to rotate is small, requiring a large driving force. In addition, there is no support around the table, resulting in low stability when the table is large.

[0003] To address the aforementioned issues, this application proposes a roller-driven lifting and rotating dining table, which provides driving force through the periphery of the frame, resulting in a larger torque, reduced effort, and better stability. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A roller-driven lifting and rotating dining table includes a frame, and lifting mechanisms are symmetrically provided on the inner side of the frame;

[0006] The upper end of the frame is provided with multiple rotating mechanisms along the circumferential direction, and a fixed tabletop is fixed at its top. The bottom of the frame is provided with a support plate, and a turntable is provided on the upper shaft of the support plate. A storage cabinet is fixed on the turntable, and the storage cabinet extends upward and moves through the fixed tabletop, and a rotating tabletop is fixed at its top.

[0007] The support plate is connected to the lifting mechanism, and the lifting mechanism drives the support plate to move up and down, thereby raising and lowering the rotating table.

[0008] The rotating mechanism includes a rotary motor fixed on the frame and a roller with its shaft on the frame. The rotary motor is connected to the roller in a transmission manner. An opening corresponding to the roller is opened on the fixed table. The roller is movably inserted into the opening and abuts against the rotating table.

[0009] Furthermore, the lifting mechanism includes a lifting screw with a vertical shaft mounted on the frame, and a lifting motor is provided at the bottom of the frame below the bearing plate. The lifting motor is connected to the lifting screw in a transmission manner, and a connecting block is screwed onto the lifting screw. The connecting block is fixedly connected to the bearing plate.

[0010] Furthermore, the lifting mechanism also includes a mounting plate vertically mounted on the frame, the lifting screw is arranged along the length of the mounting plate, and a slide rail is provided on the mounting plate on the same side as the lifting screw, the slide rail being slidably connected to the connecting block.

[0011] Furthermore, the frame is fitted inside an outer cover.

[0012] Furthermore, the roller is a rubber roller.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] 1. The rotating mechanism of this application is located on the periphery of the upper end of the frame, which can provide a larger torque and save more effort. The rotating mechanism also plays a supporting role, making the rotating table more stable when it rotates.

[0015] 2. This application includes a storage cabinet in the middle, which can be used to store items when raised, thus improving the space utilization. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the present invention in the dining state;

[0017] Figure 2 This is a structural diagram of the present invention in its raised state;

[0018] Figure 3 This is a structural diagram of the internal structure of this utility model;

[0019] Figure 4 This is a top view of the rotary drive structure of this utility model;

[0020] Figure 5 This is a cross-sectional view of the present invention.

[0021] In the diagram: 1. Frame, 2. Lifting mechanism, 21. Lifting screw, 22. Lifting motor, 23. Mounting plate, 24. Slide rail, 3. Rotating mechanism, 31. Rotary motor, 32. Roller, 4. Bearing plate, 5. Turntable, 6. Connecting block, 7. Storage cabinet, 8. Rotating table, 9. Fixed table, 10. Outer cover. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0024] This application discloses a roller-driven lifting and rotating dining table, including a frame 1, with lifting mechanisms 2 symmetrically arranged on the inner side of the frame 1, and an outer cover 10 fitted inside the frame 1 to prevent accidental collision.

[0025] The upper end of the frame 1 is provided with multiple rotating mechanisms 3 along the circumferential direction, preferably four. A fixed tabletop 9 is fixed at the top of the frame 1. A bearing plate 4 is separately provided at the bottom of the frame 1. A turntable 5 is provided on the upper shaft of the bearing plate 4. A storage cabinet 7 is fixed on the turntable 5. The storage cabinet 7 extends upward and moves through the fixed tabletop 9. A rotating tabletop 8 is fixed at the top of the storage cabinet 7.

[0026] In this embodiment, the rotating mechanism 3 is located around the upper end of the frame 1, which can provide a larger torque and save more effort. The rotating mechanism 3 also plays a supporting role, making the rotating tabletop 8 more stable when it rotates.

[0027] The support plate 4 is connected to the lifting mechanism 2. The lifting mechanism 2 drives the support plate 4 to move up and down, thereby causing the storage cabinet 7 and the rotating tabletop 8 to move up and down.

[0028] The rotating mechanism 3 includes a rotating motor 31 fixed on the frame 1 and a roller 32 with its shaft on the frame 1. The roller 32 is a rubber wheel. The rotating motor 31 is connected to the roller 32 in a transmission manner. An opening corresponding to the roller 32 is opened on the fixed tabletop 9. The roller 32 is movably inserted into the opening. When dining, the roller 32 is pressed against the rotating tabletop 8. The rotating motor 31 drives the roller 32 to rotate. Under the action of friction, the rotating tabletop 8 rotates. The roller 32 also provides support for the rotating tabletop 8.

[0029] In this embodiment, in order to increase the friction between the rotating tabletop 8 and the roller 32, an annular rough surface can be provided at the lower end of the rotating tabletop 8 along the movement direction of the roller 32. The rough surface generates a large friction between itself and the roller 32, making the rotating tabletop 8 easier to rotate.

[0030] In this embodiment, the lifting mechanism 2 includes a lifting screw 21 with a vertical shaft mounted on the frame 1. A lifting motor 22 is provided at the bottom of the frame 1 below the bearing plate 4. The lifting motor 22 is connected to the lifting screw 21. A connecting block 6 is screwed onto the lifting screw 21. The connecting block 6 is fixedly connected to the bearing plate 4. The lifting motor 22 drives the lifting screw 21 to rotate, thereby causing the connecting block 6 to move up and down, thereby driving the bearing plate 4 to rise and fall, and in turn driving the storage cabinet 7 and the rotating tabletop 8 to rise and fall. When the storage cabinet 7 is raised, items can be placed or retrieved.

[0031] In this embodiment, the lifting mechanism 2 also includes a mounting plate 23 vertically mounted on the frame 1, a lifting screw 21 arranged along the length of the mounting plate 23, and a slide rail 24 provided on the same side of the mounting plate 23 as the lifting screw 21. The slide rail 24 is slidably connected to the connecting block 6. The cooperation between the connecting block 6 and the slide rail 24 makes the lifting of the storage cabinet 7 more stable.

[0032] Components not described in detail in this utility model are existing technologies.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A roller-driven lifting and rotating dining table, comprising a frame (1), wherein lifting mechanisms (2) are symmetrically arranged on the inner side of the frame (1), characterized in that: The upper end of the frame (1) is provided with multiple rotating mechanisms (3) along the circumferential direction, and a fixed tabletop (9) is fixed at its top. The bottom of the frame (1) is provided with a support plate (4), and a turntable (5) is provided on the upper shaft of the support plate (4). A storage cabinet (7) is fixed on the turntable (5). The storage cabinet (7) extends upward and moves through the fixed tabletop (9), and a rotating tabletop (8) is fixed at its top. The support plate (4) is connected to the lifting mechanism (2), and the lifting mechanism (2) drives the support plate (4) to move up and down, thereby causing the rotating table (8) to move up and down; The rotating mechanism (3) includes a rotating motor (31) fixed on the frame (1) and a roller (32) with its shaft on the frame (1). The rotating motor (31) is connected to the roller (32) in a transmission. An opening corresponding to the roller (32) is opened on the fixed table (9). The roller (32) is movably inserted into the opening and abuts against the rotating table (8).

2. The roller-driven lifting and rotating dining table according to claim 1, characterized in that: The lifting mechanism (2) includes a lifting screw (21) with a vertical shaft mounted on the frame (1). The bottom of the frame (1) is provided with a lifting motor (22) located below the bearing plate (4). The lifting motor (22) is connected to the lifting screw (21) in a transmission connection. A connecting block (6) is screwed onto the lifting screw (21). The connecting block (6) is fixedly connected to the bearing plate (4).

3. A roller-driven lifting and rotating dining table according to claim 2, characterized in that: The lifting mechanism (2) further includes a mounting plate (23) vertically mounted on the frame (1), the lifting screw (21) is arranged along the length direction of the mounting plate (23), and a slide rail (24) is provided on the mounting plate (23) on the same side as the lifting screw (21), and the slide rail (24) is slidably connected to the connecting block (6).

4. A roller-driven lifting and rotating dining table according to claim 1, characterized in that: The frame (1) is fitted inside the outer cover (10).

5. A roller-driven lifting and rotating dining table according to claim 1, characterized in that: The roller (32) is a rubber wheel.

Images