A tiered rotating dining table

Abstract

This utility model relates to the field of dining table technology and discloses a tiered rotating dining table, including a tabletop and a support plate. The tabletop includes a storage hole and a support frame. The storage hole is located at the center of the top of the tabletop, and the support frame is located at the center of the bottom of the tabletop. The support plate includes a rotating disk, omnidirectional balls, a speed-regulating motor, and a rotating shaft. The rotating disk is located above the top of the support plate, and multiple sets of omnidirectional balls are evenly arranged between the support plate and the rotating disk. The speed-regulating motor is located at the center of the bottom of the support plate. This utility model allows for the raising and lowering adjustment of the lifting plate, support plate, and rotating disk using a servo motor and adjusting screw. The rotating disk can be engaged with the storage hole to keep the tabletop flat without disassembling the rotating disk. Furthermore, the tabletop's ground clearance can be adjusted using telescopic grooves, telescopic legs, positioning bolts, and positioning holes, improving the dining table's usability.

Description

Technical Field

[0001] This utility model relates to the field of dining table technology, specifically a tiered rotating dining table. Background Technology

[0002] A dining table is a table specifically for eating. According to the material, it can be divided into solid wood dining tables, steel and wood dining tables, marble dining tables, marble dining tables, marble coffee tables, jade dining tables, jade dining tables, jade coffee tables, marble dining tables, etc. Generally, dining tables are round and need to be equipped with a turntable to adjust the position of the dishes.

[0003] Most existing dining tables require manual removal of the rotating tray before a flat tabletop can be used, which is inconvenient for use and makes it difficult to adjust the tabletop's height from the ground, resulting in low practicality. Utility Model Content

[0004] The purpose of this invention is to provide a tiered rotating dining table to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a layered rotating dining table, comprising a tabletop and a support plate. The tabletop includes a storage hole and a support frame. The storage hole is located at the center of the top of the tabletop, and the support frame is located at the center of the bottom of the tabletop. The support plate includes a rotating disk, omnidirectional balls, a speed-regulating motor, and a rotating shaft. The rotating disk is located above the top of the support plate, and multiple sets of omnidirectional balls are evenly arranged between the support plate and the rotating disk. The speed-regulating motor is located at the center of the bottom of the support plate, and the rotating shaft is located at the output end of the speed-regulating motor.

[0006] Preferably, the outer side of the support frame has multiple sets of slots, and the four corners of the bottom outer side of the support plate are provided with connecting columns. The bottom end of the connecting columns is provided with a lifting plate. Servo motors are provided on both sides of the bottom of the storage hole. The output ends of the two sets of servo motors are connected to adjusting screws that extend through to the top of the lifting plate.

[0007] Preferably, the tabletop has support legs at all four corners, and the bottom of each support leg has a telescopic groove. The telescopic groove contains a telescopic leg, and one side of each telescopic leg has multiple sets of positioning holes. The bottom of one side of each support leg has a positioning bolt that penetrates into the positioning hole.

[0008] Preferably, the top of the inner side of the storage hole and the bottom of the outer side of the rotating disk are both set as slopes, and the rotating disk is detachably connected to the tabletop through the storage hole.

[0009] Preferably, the speed-regulating motor is connected to the bottom of the support plate by bolts, and the omnidirectional ball is connected to the top of the support plate by bolts.

[0010] Preferably, the end of the rotating shaft away from the speed-regulating motor is connected to the rotating disk, and the rotating disk is connected to the speed-regulating motor via the rotating shaft.

[0011] Preferably, the lifting plate is fixedly connected to the support plate via a connecting column, and the servo motor is connected to the bottom of the support frame via bolts.

[0012] Preferably, both sides of the inside of the lifting plate are provided with threaded holes that match the adjusting screw, and the lifting plate is threadedly connected to the adjusting screw through the threaded holes.

[0013] Preferably, the support leg is connected to the bottom of the tabletop by bolts, and the telescopic leg is movably connected to the support leg by a telescopic groove.

[0014] Preferably, the bottom end of the telescopic groove is provided with an anti-slip block, and one side of the support leg is provided with a threaded hole that matches the positioning bolt.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention uses a servo motor and adjusting screw to raise and lower the lifting plate, support plate, and rotating disk. The rotating disk can be engaged with the storage hole to keep the tabletop flat without disassembling the rotating disk. The tabletop's ground clearance can be adjusted using telescopic grooves, telescopic legs, positioning bolts, and positioning holes, resulting in a better dining experience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a partial structural schematic diagram of the present invention.

[0020] Figure 3 This is a cross-sectional view of the present invention.

[0021] In the diagram: 1. Tabletop; 101. Storage hole; 102. Support frame; 103. Hole; 2. Support plate; 201. Rotating disk; 202. Universal ball; 203. Speed-regulating motor; 204. Rotating shaft; 205. Connecting column; 206. Lifting plate; 207. Servo motor; 208. Adjusting screw; 3. Support leg; 301. Telescopic groove; 302. Telescopic leg; 303. Positioning hole; 304. Positioning bolt. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] 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.

[0026] Please see Figure 1-3This utility model provides an embodiment of a tiered rotating dining table: A tiered rotating dining table includes a tabletop 1 and a support plate 2. The tabletop 1 includes a storage hole 101 and a support frame 102. The storage hole 101 is located at the middle of the top of the tabletop 1, which can store the rotating disc 201, making it easy to keep the top of the tabletop 1 flat. The support frame 102 is located at the middle of the bottom of the tabletop 1. The support plate 2 includes a rotating disc 201, omnidirectional balls 202, a speed-regulating motor 203, and a rotating shaft 204. The rotating disc 201 is located above the top of the support plate 2. Multiple sets of omnidirectional balls 202 are evenly arranged between the support plate 2 and the rotating disc 201. The omnidirectional balls 202 are mainly used to support the weight of the rotating disc 201 and the food on it, and to enable the rotating disc 201 to rotate with low friction, making the rotation of the rotating disc 201 more stable. To facilitate the adjustment of the position of the dishes, a speed-regulating motor 203 is located in the middle of the bottom of the support plate 2, and a rotating shaft 204 is located at the output end of the speed-regulating motor 203. The rotating shaft 204 is mainly used to transmit torque to the rotating disk 201 and drive it to rotate, while its load-bearing function is assisted by the universal ball 202. Multiple sets of slots 103 are opened on the outer side of the support frame 102. Connecting columns 205 are provided at the four corners of the bottom outer side of the support plate 2. A lifting plate 206 is provided at the bottom end of the connecting column 205. The lifting plate 206 can be fixed to the support plate 2 through the connecting column 205. Servo motors 207 are provided on both sides of the bottom of the storage hole 101. The output ends of the two sets of servo motors 207 are connected to adjusting screws 208 that pass through to the top of the lifting plate 206. The servo motors 207 can drive the adjusting screws 208 to rotate.

[0027] Please refer to this carefully. Figure 1 and Figure 3 The tabletop 1 has four support legs 3 at its bottom corners. The bottom of the support leg 3 has a telescopic groove 301. The telescopic groove 301 has a telescopic leg 302 inside. The telescopic leg 302 has multiple positioning holes 303 on one side. The bottom of the support leg 3 has a positioning bolt 304 that passes through the positioning hole 303. The telescopic leg 302 can be positioned by the positioning hole 303 and the positioning bolt 304, which makes it easy to adjust the clearance of the tabletop 1 from the ground.

[0028] Please refer to this carefully. Figure 1 and Figure 2The top of the inner side of the storage hole 101 and the bottom of the outer side of the rotating disk 201 are both designed with bevels. These bevels improve the engagement between the rotating disk 201 and the storage hole 101 and also limit the movement of the rotating disk 201. The rotating disk 201 is detachably connected to the tabletop 1 through the storage hole 101. The speed-regulating motor 203 is bolted to the bottom of the support plate 2, allowing for adjustment of the rotation speed of the rotating disk 201. The omnidirectional ball joint 202 is bolted to the top of the support plate 2, providing support for the rotating disk 201 and ensuring stable rotation. The end of the rotating shaft 204 furthest from the speed-regulating motor 203... The rotating plate 201 is connected to the rotating disk 201, which is driven by the speed-regulating motor 203 via the rotating shaft 204, providing power for the rotation of the rotating disk 201. The lifting plate 206 is fixedly connected to the support plate 2 via the connecting column 205. Through the connection of the connecting column 205, the support plate 2, the lifting plate 206 and the rotating disk 201 can be synchronously adjusted in height. The servo motor 207 is connected to the bottom of the support frame 102 by bolt installation. Both sides of the interior of the lifting plate 206 are provided with threaded holes that match the adjusting screw 208. The lifting plate 206 is threadedly connected to the adjusting screw 208 through the threaded holes. The two sets of servo motors 207 and adjusting screws 208 are of opposite type, which can stably adjust the lifting plate 206 in height.

[0029] Please refer to this carefully. Figure 1 and Figure 3 The support leg 3 is connected to the bottom of the tabletop 1 by bolts. A control panel is provided on the top of one side of the support leg 3, which can control and adjust the servo motor 207 and the speed regulating motor 203. The telescopic leg 302 is movably connected to the support leg 3 through the telescopic groove 301. The telescopic groove 301 can be used to adjust the relationship between the telescopic leg 302 and the support leg 3. The bottom end of the telescopic groove 301 is provided with an anti-slip block. One side of the support leg 3 is provided with a threaded hole that matches the positioning bolt 304, which has the effect of limiting adjustment. The positioning bolt 304 can be adjusted into the positioning hole 303 to position the telescopic leg 302.

[0030] This utility model also includes a controller, which is electrically connected to two sets of servo motors 207, a speed-regulating motor 203, and a control panel. When the servo motors 207 are started via the control panel, the controller sends synchronous control signals to the two sets of servo motors 207 to ensure that the adjusting screws 208 on both sides rotate at the same speed, thereby driving the lifting plate 206 to rise and fall smoothly and preventing tilting and jamming. The lifting stroke of the lifting plate 206 is preset by the controller. When the lifting plate 206 moves to the predetermined position and is fully engaged with the inclined surface of the storage hole 101 and triggers the corresponding limit sensor, the sensor sends a signal to the controller, and the controller immediately stops the operation of the servo motors 207.

[0031] Working Principle: When in use, this utility model is powered on, and the power supply to the servo motor 207 and speed-regulating motor 203 of the dining table can be controlled via the control panel. The speed-regulating motor 203 and the rotating shaft 204 provide power for the rotation of the rotating disk 201, and the universal ball 202 supports the rotating disk 201, making the rotation of the rotating disk 201 more stable and facilitating the adjustment of the position of the dishes. The servo motor 207 drives the adjusting screw 208 to rotate, and the adjusting screw 208 cooperates with the threaded hole inside the lifting plate 206, which can drive the lifting plate 206 and the rotating disk 201 to adjust the height. This allows the rotating disk 201 to engage with the storage hole 101, making the top of the tabletop 1 flat. The telescopic groove 301 can be used to adjust the distance between the telescopic leg 302 and the support leg 3, and the positioning bolt 304 can be adjusted into the positioning hole 303 to adjust the ground clearance of the tabletop 1, thereby adjusting the usable height of the dining table and improving its usability.

[0032] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tiered rotating dining table, characterized in that: include The tabletop (1) includes a storage hole (101) and a support frame (102). The storage hole (101) is located at the middle position of the top of the tabletop (1), and the support frame (102) is located at the middle position of the bottom of the tabletop (1). The support plate (2) includes a rotating disk (201), a universal ball (202), a speed-regulating motor (203), and a rotating shaft (204). The rotating disk (201) is located above the top of the support plate (2). Multiple sets of universal balls (202) are evenly arranged between the support plate (2) and the rotating disk (201). The speed-regulating motor (203) is located at the middle position of the bottom of the support plate (2). The rotating shaft (204) is located at the output end of the speed-regulating motor (203). The support frame (102) has multiple sets of slots (103) on its outer side. The support plate (2) has connecting columns (205) at the four corners of its bottom outer side. The bottom of the connecting column (205) has a lifting plate (206). The storage hole (101) has servo motors (207) on both sides of its bottom. The output ends of the two sets of servo motors (207) are connected to adjusting screws (208) that extend through to the top of the lifting plate (206).

2. A tiered rotating dining table according to claim 1, characterized in that: The tabletop (1) has four support legs (3) at the bottom corners. The bottom of the support leg (3) has a telescopic groove (301). The telescopic groove (301) has a telescopic leg (302) inside. The telescopic leg (302) has multiple positioning holes (303) on one side. The bottom of the support leg (3) has a positioning bolt (304) that penetrates into the positioning hole (303).

3. A tiered rotating dining table according to claim 1, characterized in that: The top of the inner side of the storage hole (101) and the bottom of the outer side of the rotating disk (201) are both set as slopes. The rotating disk (201) is detachably connected to the table (1) through the storage hole (101).

4. A tiered rotating dining table according to claim 1, characterized in that: The speed-regulating motor (203) is connected to the bottom of the support plate (2) by bolt installation, and the universal ball (202) is connected to the top of the support plate (2) by bolt installation.

5. A tiered rotating dining table according to claim 1, characterized in that: The end of the rotating shaft (204) away from the speed-regulating motor (203) is connected to the rotating disk (201), and the rotating disk (201) is connected to the speed-regulating motor (203) through the rotating shaft (204).

6. A tiered rotating dining table according to claim 1, characterized in that: The lifting plate (206) is fixedly connected to the support plate (2) via the connecting column (205), and the servo motor (207) is connected to the bottom of the support frame (102) by bolt installation.

7. A tiered rotating dining table according to claim 1, characterized in that: The lifting plate (206) has threaded holes on both sides inside that match the adjusting screw (208), and the lifting plate (206) is threadedly connected to the adjusting screw (208) through the threaded holes.

8. A tiered rotating dining table according to claim 2, characterized in that: The support leg (3) is connected to the bottom of the tabletop (1) by bolt installation, and the telescopic leg (302) is movably connected to the support leg (3) through the telescopic groove (301).

9. A tiered rotating dining table according to claim 2, characterized in that: The bottom end of the telescopic groove (301) is provided with an anti-slip block, and one side of the support leg (3) is provided with a threaded hole that matches the positioning bolt (304).

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