CN220800433U - Multifunctional rotary island platform - Google Patents

Abstract

The utility model discloses a multifunctional rotary island platform which comprises a top cabinet, a middle cabinet, a bottom cabinet, a base and a dining table, wherein one side plate surface of the middle cabinet is provided with a mounting channel, and the dining table is telescopically arranged in the mounting channel; the top cabinet is rotatably connected to the middle cabinet, and the bottom cabinet is rotatably connected to the base; a power socket is arranged on one side plate surface of the top cabinet, a notch is arranged in the base, and a power line of the power socket sequentially penetrates through the top cabinet, the middle cabinet and the bottom cabinet and penetrates out of the notch to be connected with the socket; and a first limiting assembly used for preventing the power line from winding is arranged between the top cabinet and the middle cabinet. The utility model can ensure the stability of the dining table and the base when the cabinet body rotates, can hide the power line in the cabinet body, can avoid the winding of the power line due to the overlarge rotation range of the cabinet body, and has the advantages of compact structure and convenient wiring.

Description

Multifunctional rotary island platform

Technical Field

The utility model relates to the technical field of furniture, in particular to a multifunctional rotary island platform.

Background

At present, island platform on the market includes cabinet body and dining table, and the cabinet body is connected with the dining table, and the cabinet body is rotatable for the base of island platform, and the dining table is fixed structure generally. However, the island of this structure has the following drawbacks: (1) When the cabinet body rotates to the corresponding cabinet surface, the clamping and positioning cannot be realized, and the shifting and dislocation are easy; the power line of the island platform socket is inconvenient to wire, and the power line is easy to wind due to the large rotation angle of the cabinet body, so that the using effect is affected; (2) The island table has few integrated functions, and the cabinet body of the common island table has only a storage space structure with two openings, so that the utilization rate of space is low, and the storage requirements of most consumers cannot be met; (3) Because the dining table is fixed structure, can not adjust the length of dining table according to the number of people of having dinner, when the cabinet body is rotatory simultaneously, can influence the stability of dining table and base easily, along with the cabinet body rotation, dining table part receives the influence easily and removes.

Disclosure of utility model

The utility model aims to provide the multifunctional rotary island platform which has a compact structure, is convenient to walk, can ensure the stability of a dining table and a base when a cabinet body rotates, can hide a power line in the cabinet body, and can prevent the power line from being wound due to overlarge rotation range of the cabinet body.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the multifunctional rotary island platform comprises a top cabinet, a middle cabinet, a bottom cabinet, a base and a dining table, wherein one side plate surface of the middle cabinet is provided with a mounting channel, and the dining table is retractably mounted in the mounting channel; the top cabinet is rotatably connected to the middle cabinet, and the bottom cabinet is rotatably connected to the base;

A power socket is arranged on one side plate surface of the top cabinet, a notch is arranged in the base, and a power line of the power socket sequentially penetrates through the top cabinet, the middle cabinet and the bottom cabinet and penetrates out of the notch to be connected with the socket; and a first limiting assembly used for preventing the power line from winding is arranged between the top cabinet and the middle cabinet.

As a preferable scheme of the utility model, a first wiring hole is formed in the lower plate surface of the top cabinet, a second wiring hole is formed in the upper plate surface of the middle cabinet, a third wiring hole is formed in the lower plate surface of the middle cabinet, and a fourth wiring hole is formed in the upper plate surface of the base; the power line sequentially penetrates through the first wiring hole, the second wiring hole, the third wiring hole and the fourth wiring hole and penetrates out of the notch.

As a preferable scheme of the utility model, a first rotary table is arranged between the top cabinet and the middle cabinet, and a hollow channel is arranged at the center of the first rotary table; the lower surface of the first rotary table is fixedly arranged on the upper plate surface of the middle cabinet, and the upper surface of the first rotary table is rotationally connected with the top cabinet; the power wire is arranged in the hollow channel in a penetrating mode.

As a preferable scheme of the utility model, a rotating assembly is arranged between the bottom cabinet and the base, the rotating assembly comprises a second turntable and a hollow rotating shaft, the second turntable is fixedly arranged on the upper plate surface of the base, the hollow rotating shaft is fixedly arranged at the center of the second turntable, the hollow rotating shaft extends upwards and is connected with the lower plate surface of the middle cabinet, and the bottom cabinet is rotationally connected with the hollow rotating shaft; the power line is arranged in the hollow rotating shaft in a penetrating mode, and the hollow rotating shaft and the hollow channel are coaxially arranged.

As a preferable scheme of the utility model, an iron disc is arranged between the middle cabinet and the bottom cabinet, the iron disc is arranged on the periphery of the hollow rotating shaft, the upper surface of the iron disc is fixedly connected with the lower plate surface of the middle cabinet, and the lower surface of the iron disc is rotatably connected with the upper plate surface of the bottom cabinet.

As a preferable scheme of the utility model, the first limiting assembly comprises a first limiting ball, a second limiting ball and a third limiting ball, a first groove is formed in the upper plate surface of the middle cabinet, and the first limiting ball is rotatably arranged in the first groove; the lower plate surface of the top cabinet is provided with a second groove and a third groove, the second limiting ball is rotatably arranged in the second groove, and the third limiting ball is rotatably arranged in the third groove;

The first limit ball, the second limit ball and the third limit ball are all positioned on the same circumference; the first limiting ball forms a first limit when propping against the second limiting ball, and the first limiting ball forms a second limit when propping against the third limiting ball; the rotation angle of the top cabinet relative to the middle cabinet from the first limit to the second limit is 270 degrees; the first limit ball protrudes out of the upper plate surface of the middle cabinet, the second limit ball protrudes out of the lower plate surface of the top cabinet and the third limit ball protrudes out of the lower plate surface of the top cabinet, and the height of the top cabinet and the gap between the middle cabinet are equal.

As a preferable scheme of the utility model, a linear guide assembly is arranged between the dining table and the mounting channel, the linear guide assembly comprises a guide bar and a guide groove, the guide groove is fixedly arranged at the bottom of the dining table and is arranged along the telescopic direction of the dining table, the guide bar is fixedly arranged on the lower wall surface of the mounting channel, and the guide groove is in sliding connection with the guide bar.

As the preferable scheme of the utility model, two linear guide assemblies are provided, a second limiting assembly is arranged between the two linear guide assemblies, the second limiting assembly comprises a limiting block and a limiting groove, the limiting block is fixedly arranged on the lower wall surface of the installation channel and is close to the edge of the middle cabinet, the limiting groove is fixedly arranged at the bottom of the dining table and is arranged along the telescopic direction of the dining table, the limiting groove is connected with the limiting block in a matched mode, and when the limiting block abuts against one end, far away from the third wiring hole, of the limiting block, the inserting end of the dining table is positioned at the front side of the third wiring hole.

As a preferable scheme of the utility model, four sides of the top cabinet are respectively provided with an electric power socket area, an article display area, a first drawer area and a second drawer area, and the electric power socket is arranged on the electric power socket area; four surfaces of the bottom cabinet are respectively provided with an electric appliance placing area, a hole plate hanging area, a hardware hanging basket area and a third drawer area.

As a preferable scheme of the utility model, a first clamping component is arranged between the top cabinet and the middle cabinet, and comprises four first spring clamping beads and four first clamping grooves, wherein the four first spring clamping beads and the four first clamping grooves are all positioned on the same circumference; the four first spring clamping beads are respectively and fixedly arranged at four corners of the upper surface of the middle cabinet, the four first clamping grooves are respectively and fixedly arranged at four corners of the lower surface of the top cabinet, and the first spring clamping beads can be clamped in the first clamping grooves;

A second clamping component is arranged between the middle cabinet and the bottom cabinet, a third clamping component is arranged between the bottom cabinet and the base, and the second clamping component and the third clamping component are symmetrically arranged;

The second clamping component comprises four second spring clamping beads and four second clamping grooves, and the four second spring clamping beads and the four second clamping grooves are all positioned on the same circumference; the four second spring clamping beads are respectively and fixedly arranged at four corners of the upper plate surface of the bottom cabinet, the four second clamping grooves are respectively and fixedly arranged at four corners of the lower plate surface of the middle cabinet, and the second spring clamping beads can be clamped in the second clamping grooves;

The third clamping component comprises four third spring clamping beads and four third clamping grooves, and the four third spring clamping beads and the four third clamping grooves are all positioned on the same circumference; four third spring clamping beads are respectively fixed at four corners of the upper plate surface of the base, four third clamping grooves are respectively fixed at four corners of the lower plate surface of the bottom cabinet, and the third spring clamping beads can be clamped in the third clamping grooves.

Compared with the prior art, the multifunctional rotary island platform provided by the utility model has the beneficial effects that:

The utility model can ensure the stability of the middle cabinet when the top cabinet rotates relative to the middle cabinet, and the stability of the base and the middle cabinet when the bottom cabinet rotates relative to the base, and can not drive the dining table and the base to rotate, so that the structure is compact, and the use effect is better; simultaneously, the power cord can directly just wear to establish in proper order in top cabinet, middle cabinet and end cabinet to wear out from the breach of base and be connected with the socket, this kind of wiring mode can hide the power cord in the cabinet body well, and the aesthetic property is improved and can not influence the rotation between the cabinet body, and first spacing subassembly is through limiting the rotation scope of top cabinet for middle cabinet, can avoid the power cord to twine because of the too big emergence of the rotation scope of top cabinet, influences the result of use.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a multifunctional rotary island platform according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of a multifunctional rotary island platform according to an embodiment of the present utility model under another view angle;

FIG. 3 is a wiring diagram of a multi-functional rotary island stand provided by an embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken in the direction A-A of the structure shown in FIG. 3;

FIG. 5 is a cross-sectional view taken in the direction B-B of the structure shown in FIG. 3;

fig. 6 is an assembly view of the dining table and the intermediate cabinet.

The marks in the figure:

1. Dining table; 2. a first turntable; 2a, a hollow channel; 3. a rotating assembly; 3a, a hollow rotating shaft; 3b, a second turntable; 4. a top cabinet; 41. a power outlet area; 42. an item display area; 43. a first drawer section; 44. a second drawer section; 5. a middle cabinet; 6. a bottom cabinet; 61. an electric appliance placement area; 62. a hole plate hanging area; 63. a hardware basket hanging area; 64. a third drawer section; 7. a base; 71. a notch; 8. a power socket; 9. a power line; 10. a mounting channel; 111. a first limit ball; 112. the second limit ball; 113. the third limit ball; 12. the second limiting component; 121. a limiting block; 122. a limit groove; 131. the first spring clamping beads; 132. a first clamping groove; 14. the second spring is clamped with the beads; 15. a third spring clamping bead; 16. a linear guide assembly; 161. a guide bar; 162. a guide groove; 17. a socket; 18. a first wiring hole; 19. a second wiring hole; 20. a third wiring hole; 21. a fourth wiring hole; 22. an iron plate.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the utility model.

As shown in fig. 1 to 6, the preferred embodiment of the present utility model provides a multifunctional rotary island platform, which comprises a top cabinet 4, a middle cabinet 5, a bottom cabinet 6, a base 7 and a dining table 1, wherein one side plate surface of the middle cabinet 5 is provided with a mounting channel 10, and the dining table 1 is telescopically mounted in the mounting channel 10; the top cabinet 4 is rotatably connected to the intermediate cabinet 5, and the bottom cabinet 6 is rotatably connected to the base 7.

A power socket 8 is arranged on one side plate surface of the top cabinet 4, a notch 71 is arranged in the base 7, and a power line 9 of the power socket 8 sequentially penetrates through the top cabinet 4, the middle cabinet 5 and the bottom cabinet 6 and penetrates out of the notch 71 to be connected with a socket 17; a first limiting component for preventing the power line 9 from winding is arranged between the top cabinet 4 and the middle cabinet 5.

In this embodiment, the routing manner of the power line 9 is specifically: the lower plate surface of the top cabinet 4 is provided with a first wiring hole 18, the upper plate surface of the middle cabinet 5 is provided with a second wiring hole 19, the lower plate surface of the middle cabinet 5 is provided with a third wiring hole 20, and the upper plate surface of the base 7 is provided with a fourth wiring hole 21; the power cord 9 is sequentially inserted into the first wiring hole 18, the second wiring hole 19, the third wiring hole 20 and the fourth wiring hole 21, and is inserted out from the notch 71.

In this embodiment, a first turntable 2 is disposed between the top cabinet 4 and the middle cabinet 5, and a hollow channel 2a is disposed at the center of the first turntable 2; the lower surface of the first rotary table 2 is fixedly arranged on the upper plate surface of the intermediate cabinet 5, and the upper surface of the first rotary table 2 is rotationally connected with the top cabinet 4; the power cord 9 is inserted into the hollow passage 2 a. A rotating assembly 3 is arranged between the bottom cabinet 6 and the base 7, the rotating assembly 3 comprises a second rotary table 3b and a hollow rotary shaft 3a, the second rotary table 3b is fixedly arranged on the upper plate surface of the base 7, the hollow rotary shaft 3a is fixedly arranged at the center of the second rotary table 3b, the hollow rotary shaft 3a extends upwards and is connected with the lower plate surface of the middle cabinet 5, and the bottom cabinet 6 is rotationally connected with the hollow rotary shaft 3 a; the power cord 9 is arranged in the hollow rotating shaft 3a in a penetrating way, and the hollow rotating shaft 3a and the hollow channel 2a are coaxially arranged.

In this embodiment, an iron disc 22 is disposed between the middle cabinet 5 and the bottom cabinet 6, the iron disc 22 is disposed on the periphery of the hollow rotating shaft 3a, the upper surface of the iron disc 22 is fixedly connected with the lower plate surface of the middle cabinet 5, and the lower surface of the iron disc 22 is rotatably connected with the upper plate surface of the bottom cabinet 6.

It should be noted that, when the top cabinet 4 rotates relative to the middle cabinet 5 and the bottom cabinet 6 rotates relative to the base 7, the stability of the middle cabinet 5 and the base 7 can be ensured, and the dining table 1 and the base 7 are not driven to rotate; secondly, since the space occupied by the first rotary table 2, the second rotary table 3b and the iron plate 22 is small, the space utilization rate can be improved while the rotation effect is ensured; in addition, the first rotary disc 2, the second rotary disc 3b and the iron disc 22 can play a role in buffering, and abrasion among the cabinet bodies is slowed down.

It should be noted that, since the power cord 9 can be inserted into the hollow channel 2a and the hollow rotating shaft 3a, the wiring manner can well hide the power cord 9 in the cabinet body, the aesthetic property is improved, and the rotation between the cabinet bodies is not affected.

In this embodiment, the structure of the first limiting component specifically includes: the first limiting assembly comprises a first limiting ball 111, a second limiting ball 112 and a third limiting ball 113, a first groove is formed in the upper plate surface of the middle cabinet 5, and the first limiting ball 111 is rotatably installed in the first groove; the lower plate surface of the top cabinet 4 is provided with a second groove and a third groove, the second limiting ball 112 is rotatably installed in the second groove, and the third limiting ball 113 is rotatably installed in the third groove. The first limit ball 111, the second limit ball 112 and the third limit ball 113 are all located on the same circumference; a first limit is formed when the first limit ball 111 abuts against the second limit ball 112, and a second limit is formed when the first limit ball 111 abuts against the third limit ball 113; the rotation angle of the top cabinet 4 relative to the middle cabinet 5 from the first limit to the second limit is 270 degrees; the height of the first limiting ball 111 protruding from the upper plate surface of the middle cabinet 5, the height of the second limiting ball 112 protruding from the lower plate surface of the top cabinet 4, and the height of the third limiting ball 113 protruding from the lower plate surface of the top cabinet 4 are all the gap heights between the top cabinet 4 and the middle cabinet 5. Therefore, the first limiting assembly can limit the rotation range of the top cabinet 4 relative to the middle cabinet 5 within the range of 0-270 degrees, namely, the first limiting assembly does not exceed one circle, and the power line 9 is prevented from being wound due to the overlarge rotation range of the top cabinet 4, so that the using effect is prevented from being influenced.

Therefore, the multifunctional rotary island platform can ensure the stability of the middle cabinet 5 when the top cabinet 4 rotates relative to the middle cabinet 5 and the stability of the middle cabinet 5 and the base 7 when the bottom cabinet 6 rotates relative to the base 7, can not drive the dining table 1 and the base 7 to rotate, is compact in structure and has a better use effect; simultaneously, power cord 9 can be direct and wear to establish in proper order in top cabinet 4, intermediate cabinet 5 and bottom cabinet 6 to wear out from the breach 71 of base 7 and be connected with socket 17, this kind of wiring mode can hide power cord 9 in the cabinet body well, and the aesthetic property is improved and can not influence the rotation between the cabinet body, and first spacing subassembly is through the rotation scope that restriction top cabinet 4 was relative to intermediate cabinet 5, can avoid power cord 9 to twine because of the too big emergence of rotation scope of top cabinet 4, influences the result of use.

For example, in order to ensure that the dining table 1 can stretch out and draw back along the straight line direction, avoid taking place the skew, dining table 1 with be equipped with sharp direction subassembly 16 between the installation passageway 10, sharp direction subassembly 16 includes guide bar 161 and guide slot 162, guide slot 162 sets firmly the bottom of dining table 1 and follows the flexible direction of dining table 1 arranges, guide bar 161 sets firmly on the lower wall of installation passageway 10, guide slot 162 with guide bar 161 sliding connection.

The two linear guide assemblies 16 are provided with two second limiting assemblies 12, each second limiting assembly 12 comprises a limiting block 121 and a limiting groove 122, each limiting block 121 is fixedly arranged on the lower wall surface of the corresponding installation channel 10 and close to the edge of the corresponding middle cabinet 5, each limiting groove 122 is fixedly arranged at the bottom of the corresponding dining table 1 and is arranged along the extending and retracting direction of the corresponding dining table 1, each limiting groove 122 is matched and connected with each limiting block 121, and when each limiting block 121 abuts against one end of the corresponding limiting groove 122, which is far away from the corresponding third routing hole 20, the insertion end of the corresponding dining table 1 is located at the front side of the corresponding third routing hole 20. By means of the design, the telescopic range of the dining table 1 can be limited to the front side of the third wiring hole 20, and therefore the collision between the dining table 1 and the wiring of the power line 9 when the dining table 1 stretches in the installation channel 10 is avoided.

Illustratively, the four sides of the top cabinet 4 are respectively provided with an electric power socket area 41, an article display area 42, a first drawer area 43 and a second drawer area 44, and the electric power socket 8 is disposed on the electric power socket area 41. Four sides of the bottom cabinet 6 are respectively provided with an electric appliance placing area 61, a hole plate hanging area 62, a hardware hanging basket area 63 and a third drawer area 64. Therefore, each surface of the top cabinet 4 and each surface of the bottom cabinet 6 correspond to different functional areas, the space utilization rate can be improved, and the practicability is correspondingly enhanced.

Further, in order to avoid the top cabinet 4 or the bottom cabinet 6 to rotate to the corresponding functional area, the cabinet body is offset and misplaced, so that the using effect is affected, a first clamping component is arranged between the top cabinet 4 and the middle cabinet 5, a second clamping component is arranged between the middle cabinet 5 and the bottom cabinet 6, a third clamping component is arranged between the bottom cabinet 6 and the base 7, and the second clamping component and the third clamping component are symmetrically arranged. The first clamping component comprises four first spring clamping beads 131 and four first clamping grooves 132, and the four first spring clamping beads 131 and the four first clamping grooves 132 are all positioned on the same circumference; the four first spring clamping beads 131 are respectively and fixedly arranged at four corners of the upper plate surface of the middle cabinet 5, the four first clamping grooves 132 are respectively and fixedly arranged at four corners of the lower plate surface of the top cabinet 4, and the first spring clamping beads 131 can be clamped in the first clamping grooves 132; the second clamping component comprises four second spring clamping beads 14 and four second clamping grooves, and the four second spring clamping beads 14 and the four second clamping grooves are all positioned on the same circumference; four second spring clamping beads 14 are respectively fixed at four corners of the upper plate surface of the bottom cabinet 6, four second clamping grooves are respectively fixed at four corners of the lower plate surface of the middle cabinet 5, and the second spring clamping beads 14 can be clamped in the second clamping grooves. The third clamping component comprises four third spring clamping beads 15 and four third clamping grooves, and the four third spring clamping beads 15 and the four third clamping grooves are all positioned on the same circumference; four third spring clamping beads 15 are respectively fixed at four corners of the upper plate surface of the base 7, four third clamping grooves are respectively fixed at four corners of the lower plate surface of the bottom cabinet 6, and the third spring clamping beads 15 can be clamped in the third clamping grooves.

It should be noted that, the setting of first screens subassembly, second screens subassembly and third screens subassembly can guarantee that every rotation 90 time of top cabinet 4 or bottom cabinet 6 can both screens align, can not make the cabinet body take place the skew dislocation.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.

Claims (10)

1. The multifunctional rotary island platform is characterized by comprising a top cabinet, a middle cabinet, a bottom cabinet, a base and a dining table, wherein one side plate surface of the middle cabinet is provided with a mounting channel, and the dining table is telescopically arranged in the mounting channel; the top cabinet is rotatably connected to the middle cabinet, and the bottom cabinet is rotatably connected to the base;

A power socket is arranged on one side plate surface of the top cabinet, a notch is arranged in the base, and a power line of the power socket sequentially penetrates through the top cabinet, the middle cabinet and the bottom cabinet and penetrates out of the notch to be connected with the socket; and a first limiting assembly used for preventing the power line from winding is arranged between the top cabinet and the middle cabinet.

2. The multifunctional rotary island platform according to claim 1, wherein a first wiring hole is formed in the lower plate surface of the top cabinet, a second wiring hole is formed in the upper plate surface of the middle cabinet, a third wiring hole is formed in the lower plate surface of the middle cabinet, and a fourth wiring hole is formed in the upper plate surface of the base; the power line sequentially penetrates through the first wiring hole, the second wiring hole, the third wiring hole and the fourth wiring hole and penetrates out of the notch.

3. The multifunctional rotary island platform according to claim 2, wherein a first rotary disc is arranged between the top cabinet and the middle cabinet, and a hollow channel is arranged at the center of the first rotary disc; the lower surface of the first rotary table is fixedly arranged on the upper plate surface of the middle cabinet, and the upper surface of the first rotary table is rotationally connected with the top cabinet; the power wire is arranged in the hollow channel in a penetrating mode.

4. The multifunctional rotary island platform according to claim 3, wherein a rotary assembly is arranged between the bottom cabinet and the base, the rotary assembly comprises a second rotary table and a hollow rotary shaft, the second rotary table is fixedly arranged on the upper plate surface of the base, the hollow rotary shaft is fixedly arranged in the center of the second rotary table, the hollow rotary shaft extends upwards and is connected with the lower plate surface of the middle cabinet, and the bottom cabinet is rotatably connected with the hollow rotary shaft; the power line is arranged in the hollow rotating shaft in a penetrating mode, and the hollow rotating shaft and the hollow channel are coaxially arranged.

5. The multifunctional rotary island platform according to claim 4, wherein an iron disc is arranged between the middle cabinet and the bottom cabinet, the iron disc is arranged on the periphery of the hollow rotating shaft, the upper surface of the iron disc is fixedly connected with the lower plate surface of the middle cabinet, and the lower surface of the iron disc is rotatably connected with the upper plate surface of the bottom cabinet.

6. The multi-functional rotary island stand of claim 1, wherein the first limit assembly comprises a first limit ball, a second limit ball, and a third limit ball, the upper plate surface of the intermediate cabinet is provided with a first groove, and the first limit ball is rotatably mounted in the first groove; the lower plate surface of the top cabinet is provided with a second groove and a third groove, the second limiting ball is rotatably arranged in the second groove, and the third limiting ball is rotatably arranged in the third groove;

The first limit ball, the second limit ball and the third limit ball are all positioned on the same circumference; the first limiting ball forms a first limit when propping against the second limiting ball, and the first limiting ball forms a second limit when propping against the third limiting ball; the rotation angle of the top cabinet relative to the middle cabinet from the first limit to the second limit is 270 degrees; the first limit ball protrudes out of the upper plate surface of the middle cabinet, the second limit ball protrudes out of the lower plate surface of the top cabinet and the third limit ball protrudes out of the lower plate surface of the top cabinet, and the height of the top cabinet and the gap between the middle cabinet are equal.

7. The multifunctional rotary island table according to claim 2, wherein a linear guide assembly is arranged between the dining table and the installation channel, the linear guide assembly comprises a guide bar and a guide groove, the guide groove is fixedly arranged at the bottom of the dining table and is arranged along the telescopic direction of the dining table, the guide bar is fixedly arranged on the lower wall surface of the installation channel, and the guide groove is in sliding connection with the guide bar.

8. The multifunctional rotary island platform according to claim 7, wherein two linear guide assemblies are provided, a second limiting assembly is arranged between the two linear guide assemblies, the second limiting assembly comprises a limiting block and a limiting groove, the limiting block is fixedly arranged on the lower wall surface of the installation channel and is close to the edge of the middle cabinet, the limiting groove is fixedly arranged at the bottom of the dining table and is arranged along the telescopic direction of the dining table, the limiting groove is connected with the limiting block in a matched manner, and when the limiting block abuts against one end of the limiting groove, away from the third wiring hole, the inserting end of the dining table is positioned at the front side of the third wiring hole.

9. The multi-functional rotary island stand of claim 1, wherein four sides of the top cabinet are respectively provided with an electrical outlet area, an article display area, a first drawer area, and a second drawer area, the electrical outlet being disposed on the electrical outlet area; four surfaces of the bottom cabinet are respectively provided with an electric appliance placing area, a hole plate hanging area, a hardware hanging basket area and a third drawer area.

10. The multifunctional rotary island according to claim 1, wherein a first clamping component is arranged between the top cabinet and the middle cabinet, the first clamping component comprises four first spring clamping beads and four first clamping grooves, and the four first spring clamping beads and the four first clamping grooves are all positioned on the same circumference; the four first spring clamping beads are respectively and fixedly arranged at four corners of the upper surface of the middle cabinet, the four first clamping grooves are respectively and fixedly arranged at four corners of the lower surface of the top cabinet, and the first spring clamping beads can be clamped in the first clamping grooves;

A second clamping component is arranged between the middle cabinet and the bottom cabinet, a third clamping component is arranged between the bottom cabinet and the base, and the second clamping component and the third clamping component are symmetrically arranged;

The second clamping component comprises four second spring clamping beads and four second clamping grooves, and the four second spring clamping beads and the four second clamping grooves are all positioned on the same circumference; the four second spring clamping beads are respectively and fixedly arranged at four corners of the upper plate surface of the bottom cabinet, the four second clamping grooves are respectively and fixedly arranged at four corners of the lower plate surface of the middle cabinet, and the second spring clamping beads can be clamped in the second clamping grooves;

The third clamping component comprises four third spring clamping beads and four third clamping grooves, and the four third spring clamping beads and the four third clamping grooves are all positioned on the same circumference; four third spring clamping beads are respectively fixed at four corners of the upper plate surface of the base, four third clamping grooves are respectively fixed at four corners of the lower plate surface of the bottom cabinet, and the third spring clamping beads can be clamped in the third clamping grooves.