A dining table rotating structure

Abstract

The utility model discloses a dining table rotating structure relates to dining table technical field. The dining table rotating structure, including base, table top, fixed plate, gear ring mechanism and drive mechanism, the top of base is rotatoryly arranged with the rotary frame, and the top fixed connection of table top is in the rotary frame, and the outside of rotary frame is fixedly covered with fixed plate, and the gear ring mechanism sets up on the fixed plate, and the drive mechanism sets up on the base, is used for driving gear ring mechanism to drive the table top on rotary frame rotation. The dining table rotating structure cooperates the setting mode of fixed plate, gear ring mechanism and drive mechanism, makes first half gear ring and second half gear ring can constitute a complete gear ring, and this complete gear ring is fixed on the outside of fixed plate through positioning assembly, thereby can drive rotation through drive mechanism, when one of first half gear ring and second half gear ring is damaged, need not to disassemble rotary frame and base, speed up the maintenance efficiency of rotating structure, convenient to use.

Description

Technical Field

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

[0002] In the catering industry, people commonly use tables with turntables, especially in large dining rooms with many people. The turntable is placed on the tabletop, a tabletop is placed on it, and the food is placed on the tabletop. The tabletop is rotated by a motor, making it convenient for people around the table to reach the food.

[0003] However, existing dining tables generally use a small gear to drive a large gear to rotate the tabletop. The tabletop is usually fixed to the large gear by a frame. Since the large gear is molded as a single piece, when the large gear is damaged, not only do the connecting parts between the large gear and the frame need to be disassembled, but sometimes the base also needs to be disassembled for repair and replacement. This results in low maintenance efficiency of the rotating structure of the dining table and inconvenience in use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a rotating dining table structure that solves the problem that when the large gear is damaged, not only is it necessary to disassemble the connecting parts between the large gear and the frame, but sometimes the base also needs to be disassembled for repair and replacement, resulting in low maintenance efficiency and inconvenience in using the rotating dining table structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating dining table structure, comprising:

[0006] A base, the top of which is rotatably equipped with a rotating frame;

[0007] A tabletop, which is fixedly connected to the top of the rotating frame;

[0008] A fixing plate, which is fixedly sleeved on the outside of the rotating frame;

[0009] A gear ring mechanism, wherein the gear ring mechanism is mounted on a fixed plate;

[0010] A drive mechanism, which is mounted on the base, is used to drive the gear ring mechanism to rotate the table on the rotating frame.

[0011] Preferably, the gear ring mechanism includes:

[0012] The first half-gear ring and the second half-gear ring are mutually engaged;

[0013] A connecting block is fixedly connected to the first half-gear ring at equal intervals, and the outer wall of the second half-gear ring is provided with a connecting groove for engaging the connecting block.

[0014] A connecting plate is fixedly connected at equal intervals to the inner walls of the first half gear ring and the second half gear ring. The bottom end of the fixed plate is provided with grooves that mate with the connecting plate at equal intervals.

[0015] A positioning component, which is disposed inside the fixed plate, is used for multi-point positioning of the connecting plate.

[0016] Preferably, the positioning component includes:

[0017] The positioning rod has a positioning groove on the inner wall of the groove and a positioning hole on the outer wall of the connecting plate. One end of the positioning rod is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod is slidably inserted into the inner cavity of the positioning hole.

[0018] The top of the fixing plate is provided with grooves that communicate with the positioning groove at equal intervals, and the pull rod passes through the inner cavity of the groove and is fixedly connected to the positioning rod.

[0019] A first compression spring is disposed inside the positioning groove.

[0020] Preferably, one end of the first compression spring is fixedly connected to the inner wall of the positioning groove, and the other end of the first compression spring is fixedly connected to the positioning rod.

[0021] Preferably, the positioning component further includes:

[0022] An extrusion block, wherein the pull rod has an extrusion groove inside, and the extrusion block is located inside the extrusion groove;

[0023] A connecting rod, one end of which is fixedly connected to the top of the extrusion block, and the other end of which is slidably inserted into the inner wall of the extrusion groove;

[0024] A pull plate, which is fixedly connected to the top of the connecting rod;

[0025] A snap-fit ​​block is fixedly connected to the bottom end of the pull plate at equal intervals. The top end of the fixed plate is provided with snap-fit ​​grooves at equal intervals. The snap-fit ​​block is slidably inserted into the inner cavity of the snap-fit ​​groove.

[0026] The second compression spring is sleeved on the outside of the connecting rod.

[0027] Preferably, one end of the second compression spring is fixedly connected to the extrusion block, and the other end of the second compression spring is fixedly connected to the inner wall of the extrusion groove.

[0028] Preferably, the drive mechanism includes:

[0029] A fixing frame, which is fixedly connected to the top of the base;

[0030] The motor is fixedly connected to the top of the mounting frame;

[0031] The motor output end is connected to the gear drive, and the gear meshes with the first half gear ring and the second half gear ring.

[0032] Preferably, the base has a cross-shaped cross section, and the bottom end of the base is threaded with support legs at equal intervals for fitting against the ground.

[0033] This utility model discloses a rotating dining table structure, which has the following beneficial effects:

[0034] By using a combination of a fixed plate, a gear ring mechanism, and a drive mechanism, the first and second half of the gear ring can form a complete gear ring. This complete gear ring is fixed to the outside of the fixed plate by a positioning component, and can then be driven to rotate by the drive mechanism. If either the first or second half of the gear ring is damaged, there is no need to disassemble the rotating frame and the base, which speeds up the maintenance efficiency of the rotating structure and makes it easier to use. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0037] Figure 2 This is a schematic diagram of the overall front structure of this utility model;

[0038] Figure 3 This is a top view of the internal structure of the gear ring mechanism of this utility model;

[0039] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0040] Figure 5 This is a schematic diagram of the internal structure of the side of the extrusion block of this utility model;

[0041] Figure 6 This is a schematic diagram of the drive mechanism of this utility model.

[0042] In the diagram: 1. Base; 2. Rotating frame; 3. Tabletop; 4. Fixing plate; 5. Gear ring mechanism; 51. First half gear ring; 52. Second half gear ring; 53. Connecting block; 54. Connecting plate; 55. Positioning assembly; 551. Positioning rod; 552. Pull rod; 553. First compression spring; 554. Pressing block; 555. Connecting rod; 556. Pull plate; 557. Snap-fit ​​block; 558. Second compression spring; 6. Drive mechanism; 61. Fixing frame; 62. Motor; 63. Gear; 7. Support leg. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0044] This application provides a rotating dining table structure that solves the problem that when the large gear is damaged, not only is it necessary to disassemble the connecting parts between the large gear and the frame, but sometimes the base also needs to be disassembled for repair and replacement, resulting in low maintenance efficiency and inconvenience in using the rotating dining table structure. This solution eliminates the need to disassemble the rotating frame and the base, thus accelerating the maintenance efficiency of the rotating structure.

[0045] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0046] This utility model discloses a rotating dining table structure.

[0047] Example 1, according to Appendix Figure 1-5 As shown, the structure includes a base 1, a platform 3, a fixing plate 4, a gear ring mechanism 5, and a drive mechanism 6. A rotating frame 2 is rotatably mounted on the top of the base 1. The platform 3 is fixedly connected to the top of the rotating frame 2. The fixing plate 4 is fixedly sleeved on the outside of the rotating frame 2. The gear ring mechanism 5 is mounted on the fixing plate 4. The drive mechanism 6 is mounted on the base 1 and is used to drive the gear ring mechanism 5 to rotate the platform 3 on the rotating frame 2. Through the cooperative arrangement of the fixing plate 4, the gear ring mechanism 5, and the drive mechanism 6, it is not necessary to disassemble the rotating frame 2 and the base 1, which speeds up the maintenance efficiency of the rotating structure and makes it easy to use.

[0048] Specifically, the gear ring mechanism 5 includes a first half gear ring 51, a second half gear ring 52, a connecting block 53, a connecting plate 54, and a positioning component 55. The first half gear ring 51 and the second half gear ring 52 cooperate with each other. The connecting block 53 is fixedly connected to the first half gear ring 51 at equal intervals, and the outer wall of the second half gear ring 52 has a connecting groove for cooperating with the connecting block 53. The connecting plate 54 is fixedly connected to the inner wall of the first half gear ring 51 and the second half gear ring 52 at equal intervals, and the bottom end of the fixing plate 4 has grooves at equal intervals for cooperating with the connecting plate 54. The positioning component 55 is disposed on the fixing plate 4. Inside the fixed plate 4, a multi-point positioning connection plate 54 is used. The first half-tooth ring 51 and the second half-tooth ring 52 can form a complete tooth ring. This complete tooth ring is fixed to the outside of the fixed plate 4 by the positioning component 55, so that it can be driven to rotate by the drive mechanism 6. If one of the first half-tooth ring 51 and the second half-tooth ring 52 is damaged, it is only necessary to separate the first half-tooth ring 51 and the second half-tooth ring 52 by the positioning component 55. There is no need to disassemble the rotating frame 2 and the base 1, which speeds up the maintenance efficiency of the rotating structure and makes it easy to use.

[0049] Furthermore, the positioning assembly 55 includes a positioning rod 551, a pull rod 552, and a first compression spring 553. Positioning grooves are formed on the inner walls of the grooves, and positioning holes are formed on the outer walls of the connecting plates 54. One end of the positioning rod 551 is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod 551 is slidably inserted into the inner cavity of the positioning hole. The top of the fixing plate 4 has equidistant pull grooves communicating with the positioning grooves. The pull rod 552 passes through the inner cavity of the pull groove and is fixedly connected to the positioning rod 551. The first compression spring 553 is disposed inside the positioning groove. One end of the first compression spring 553 is fixedly connected to the inner wall of the positioning groove, and the other end of the first compression spring 553 is fixedly connected to the positioning rod 551. The first compression spring 553 always provides a stable elastic force to the positioning rod 551, so that the positioning rod 551 can fix the connecting plate 54 inside the groove. When the first half-tooth ring 51 and the second half-tooth ring 52 rotate, they can drive the fixed plate 4 to rotate through the connecting plate 54, thereby driving the tabletop 3 to rotate through the rotating frame 2, so as to realize the slow rotation of the dining table.

[0050] Furthermore, the positioning component 55 also includes a pressing block 554, a connecting rod 555, a pull plate 556, a locking block 557, and a second compression spring 558. The pull rod 552 has a pressing groove inside, and the pressing block 554 is located inside the pressing groove. One end of the connecting rod 555 is fixedly connected to the top of the pressing block 554, and the other end of the connecting rod 555 is slidably inserted into the inner wall of the pressing groove. The pull plate 556 is fixedly connected to the top of the connecting rod 555. The locking block 557 is equidistantly fixedly connected to the bottom of the pull plate 556. The top of the fixing plate 4 has equidistant locking grooves, and the locking block 557 engages with the locking grooves. The inner cavity is slidably inserted and connected; the second compression spring 558 is sleeved on the outside of the connecting rod 555. One end of the second compression spring 558 is fixedly connected to the extrusion block 554, and the other end of the second compression spring 558 is fixedly connected to the inner wall of the extrusion groove. The second compression spring 558 always provides a stable elastic force to the pull plate 556 on the connecting rod 555 through the extrusion block 554, so that the snap-fit ​​block 557 can also be stably snapped into the inside of the snap-fit ​​hole. When the snap-fit ​​block 557 is snapped into the snap-fit ​​hole at two different positions, the positioning rod 551 can be positioned and disengaged from the connecting plate 54 respectively.

[0051] Example 2, based on Example 1, according to Appendix Figure 6 As shown, the drive mechanism 6 includes a fixed frame 61, a motor 62, and a gear 63. The fixed frame 61 is fixedly connected to the top of the base 1; the motor 62 is fixedly connected to the top of the fixed frame 61; the output end of the motor 62 is connected to the gear 63 for transmission, and the gear 63 is meshed with the first half gear ring 51 and the second half gear ring 52. The motor 62 is electrically connected to the power supply through an external switch. The motor 62 can drive the gear 63 to rotate, which in turn drives the fixed plate 4 to rotate through the first half gear ring 51 and the second half gear ring 52, thereby driving the platform 3 on the rotating frame 2 to rotate slowly.

[0052] Furthermore, the base 1 has a cross-shaped cross section, and the bottom end of the base 1 is threaded with support legs 7 at equal intervals to conform to the ground. The height of the legs can be adjusted according to the unevenness of the ground through the threaded connection, ensuring that the dining table remains stable on different surfaces. This adjustability allows the dining table to maintain a good user experience in various environments.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating dining table structure, characterized in that, include: The base (1) has a rotating frame (2) rotatably mounted on its top end. The tabletop (3) is fixedly connected to the top of the rotating frame (2); A fixing plate (4) is fixedly sleeved on the outside of the rotating frame (2); A gear ring mechanism (5) is mounted on a fixed plate (4); The driving mechanism (6) is mounted on the base (1) and is used to drive the gear ring mechanism (5) to rotate the table (3) on the rotating frame (2).

2. The rotating dining table structure according to claim 1, characterized in that, The gear ring mechanism (5) includes: The first half-tooth ring (51) and the second half-tooth ring (52) are mutually engaged; A connecting block (53) is fixedly connected to the first half gear ring (51) at equal intervals. The outer wall of the second half gear ring (52) is provided with a connecting groove for cooperating with the connecting block (53). The connecting plate (54) is fixedly connected at equal intervals to the inner walls of the first half gear ring (51) and the second half gear ring (52). The bottom end of the fixing plate (4) is provided with grooves that cooperate with the connecting plate (54) at equal intervals. Positioning component (55) is disposed inside the fixing plate (4) and is used for multi-point positioning of the connecting plate (54).

3. The rotating dining table structure according to claim 2, characterized in that, The positioning component (55) includes: The positioning rod (551) has a positioning groove on the inner wall of the groove and a positioning hole on the outer wall of the connecting plate (54). One end of the positioning rod (551) is slidably inserted into the inner cavity of the positioning groove, and the other end of the positioning rod (551) is slidably inserted into the inner cavity of the positioning hole. The top of the fixing plate (4) is provided with grooves that communicate with the positioning groove at equal intervals. The pull rod (552) passes through the inner cavity of the groove and is fixedly connected to the positioning rod (551). The first compression spring (553) is disposed inside the positioning groove.

4. The rotating dining table structure according to claim 3, characterized in that, One end of the first compression spring (553) is fixedly connected to the inner wall of the positioning groove, and the other end of the first compression spring (553) is fixedly connected to the positioning rod (551).

5. A rotating dining table structure according to claim 3, characterized in that, The positioning component (55) further includes: The extrusion block (554) has an extrusion groove inside the pull rod (552), and the extrusion block (554) is located inside the extrusion groove; A connecting rod (555) is fixedly connected at one end to the top of the extrusion block (554), and the other end of the connecting rod (555) is slidably inserted into the inner wall of the extrusion groove. A pull plate (556) is fixedly connected to the top of a connecting rod (555); The snap-fit ​​block (557) is fixedly connected to the bottom end of the pull plate (556) at equal intervals. The top end of the fixing plate (4) is provided with snap-fit ​​grooves at equal intervals. The snap-fit ​​block (557) is slidably inserted into the inner cavity of the snap-fit ​​groove. The second compression spring (558) is sleeved on the outside of the connecting rod (555).

6. A rotating dining table structure according to claim 5, characterized in that, One end of the second compression spring (558) is fixedly connected to the extrusion block (554), and the other end of the second compression spring (558) is fixedly connected to the inner wall of the extrusion groove.

7. A rotating dining table structure according to claim 2, characterized in that, The drive mechanism (6) includes: A fixing frame (61) is fixedly connected to the top of the base (1); The motor (62) is fixedly connected to the top of the fixing frame (61); The output end of the motor (62) is connected to the gear (63) for transmission, and the gear (63) meshes with the first half gear ring (51) and the second half gear ring (52).

8. A rotating dining table structure according to claim 1, characterized in that, The base (1) has a cross-shaped cross section, and the bottom end of the base (1) is threaded with support legs (7) at equal intervals for fitting the ground.

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