Intelligent lifting and rotating movement of dining table

Abstract

The utility model relates to the technical field of dining table production, in particular to an intelligent lifting and rotating movement of a dining table. The lifting table comprises a fixing device, a lifting device connected to the fixing device and a rotating device connected to the lifting device, the rotating device is connected with a table top plate, and the lifting device comprises a lifting mechanism used for driving the table top plate to ascend and descend, a steering mechanism connected with the lifting mechanism and a driving mechanism used for driving the steering mechanism; according to the lifting table, the fixing device is connected into the dining table, the driving mechanism in the lifting device drives the steering mechanism to work, and therefore the lifting mechanism is controlled to drive the table top plate to ascend and descend; height adjustment can be carried out through the lifting device so that the problem of height difference can be solved, and the problem of unstable rotation can be solved through stable supporting of the double-ring rotating frame of the rotating device.

Description

Technical Field

[0001] The utility model relates to the technical production field of dining tables, in particular to an intelligent lifting and rotating movement of a dining table. Background Art

[0002] A dining table refers to a table specially used for eating. According to the material, it can be divided into solid wood dining table, steel-wood dining table, marble dining table, marble dining table, rock slab dining table, etc.

[0003] At present, restaurant dining tables are equipped with turntables, but there is a height difference between the turntable and the dining table, which is not beautiful and also takes up a certain amount of usable area, making it difficult to arrange dishes. Therefore, a dining table with a built-in turntable is now popular. The turntable is installed on the dining table and is flush with the dining table. It is simple and beautiful. This dining table is also suitable for home use. However, the turntable of this dining table rotates unstable and it is easy to have a gap with the table top. After long-term use, it is also easy to have a height difference. Summary of the Invention

[0004] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide an intelligent lifting and rotating movement for a dining table, which can solve the problem of height difference by adjusting the height through a lifting device, and can also solve the problem of unstable rotation through the stable support of the double-ring rotating frame of the rotating device.

[0005] The technical solution of the utility model to solve the technical problem is:

[0006] A smart lifting and rotating movement for a dining table, which is connected to a table top, including a fixing device, a lifting device connected to the fixing device, and a rotating device connected to the lifting device, the rotating device is connected to the table top, the lifting device includes a lifting mechanism for driving the table top to lift, a steering mechanism connected to the lifting mechanism, and a driving mechanism for driving the steering mechanism; the lifting mechanism includes four right-angle gear boxes, two rotating rods, four lifting screw barrels and a lifting plate, the lifting plate is connected to the rotating device, and the fixed ends of the four lifting screw barrels are respectively connected to the The lifting plate is connected, and the screw ends of the four lifting screw barrels are respectively threadedly connected to one of the right-angle gear boxes. Two of the right-angle gear boxes form one lifting group, and the other two of the right-angle gear boxes form another lifting group. The two right-angle gear boxes in the same lifting group are connected by a rotating rod; the steering mechanism includes a steering gear and a driving rod arranged in the steering gear, and the driving mechanism is connected to the steering gear. The driving mechanism rotates the driving rod through the steering gear, and the two ends of the driving rod are respectively connected to one of the right-angle gear boxes in the lifting group.

[0007] As an improvement of the present invention, the rotating device includes a double-ring rotating frame, which includes an inner ring and an outer ring that can rotate with each other. The inner ring is fixedly connected to the lifting plate, and the desktop panel is movably connected to the upper surface of the outer ring.

[0008] As a further improvement of the present invention, a heating device is installed on the upper surface of the lifting plate, the heating device is located in the ring of the double-ring rotating frame, and the height of the heating device is lower than or equal to the height of the double-ring rotating frame.

[0009] As a further improvement of the present invention, it further comprises a control device, wherein the control device comprises a controller, and the controller is electrically connected to the heating device and the lifting device respectively.

[0010] As a further improvement of the present invention, a button is provided on the controller.

[0011] As a further improvement of the present invention, a wireless receiver is provided on the controller, and the controller is wirelessly connected to a remote controller of an external device.

[0012] As a further improvement of the present invention, a voice receiver is provided on the controller.

[0013] As a further improvement of the present invention, the heating device includes an electromagnetic heater.

[0014] As a further improvement of the present invention, the fixing device includes a fixing plate, and the fixing plate is connected to the dining table frame.

[0015] In the present invention, the table is connected to the dining table through a fixing device, and the driving mechanism in the lifting device drives the steering mechanism to work, thereby controlling the lifting mechanism to drive the table top to move up and down; the present invention can solve the problem of height difference by adjusting the height of the lifting device, and can also solve the problem of unstable rotation through the stable support of the double-ring rotating frame of the rotating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] For ease of explanation, the present invention is described in detail with reference to the following preferred embodiments and accompanying drawings.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the lifting device of the present utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the right-angle gear box and the lifting screw barrel of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the double-ring rotating frame of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the heating device of the utility model connected to the lifting plate;

[0022] Figure 6 This is a schematic structural diagram of embodiment 1 of the present utility model;

[0023] Figure markings: 1-desktop panel, 2-fixing device, 21-fixing plate, 3-lifting device, 31-lifting mechanism, 311-right angle gear box, 312-rotating rod, 313-lifting screw barrel, 314-lifting plate, 315-heating device, 32-steering mechanism, 321-steering gear, 322-driving rod, 33-driving mechanism, 4-rotating device, 41-double-ring rotating frame, 42-inner ring, 43-outer ring, 44-mounting pad, 5-control device. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] like Figures 1 to 6 As shown, the utility model is an intelligent lifting and rotating mechanism for a dining table, which is connected to the table top 1.

[0026] The utility model provides an intelligent lifting and rotating mechanism for a dining table, comprising a fixing device 2 , a lifting device 3 connected to the fixing device 2 , and a rotating device 4 connected to the lifting device 3 .

[0027] In the present invention, the fixing device 2 includes a fixing plate 21, which is connected to the dining table frame, so that the present invention can be connected to the groove in the center of the dining table, and the present invention can drive the table top 1 of the dining table to rise and fall.

[0028] In the present invention, the rotating device 4 is connected to the desktop panel 1, and the rotating device 4 can facilitate the rotation of the desktop panel 1. As long as you gently press the desktop panel 1 with your hand to rotate it, the desktop panel 1 can rotate with the cooperation of the rotating device 4; specifically, the rotating device 4 includes a double-ring rotating frame 41, and the double-ring rotating frame 41 includes an inner ring 42 and an outer ring 43 that can rotate with each other. The inner ring 42 is fixedly connected to the lifting plate 314, and the desktop panel 1 is movably connected to the upper surface of the outer ring 43. When the desktop panel 1 is gently driven by the hand, the desktop panel 1 can drive the outer ring 43 to rotate along the inner ring 42; further, a mounting pad 44 is provided on the outer side surface of the outer ring 43. The desktop panel 1 is placed on the mounting pad 44, which makes it difficult for the outer ring 43 to hit the desktop panel 1 because the material of the inner ring 42 and the outer ring 43 can be metal or plastic.

[0029] In the present invention, the lifting device 3 includes a lifting mechanism 31 for driving the desktop panel 1 to lift and lower, a steering mechanism 32 connected to the lifting mechanism 31 and a driving mechanism 33 for driving the steering mechanism 32; the lifting mechanism 31 includes four right-angle gear boxes 311, two rotating rods 312, four lifting screw barrels 313 and a lifting plate 314, the lifting plate 314 is connected to the rotating device 4, the fixed ends of the four lifting screw barrels 313 are respectively connected to the lifting plate 314, and the screw ends of the four lifting screw barrels 313 are respectively threadedly connected to a right-angle gear box 311, the two right-angle gear boxes 311 form one lifting group, and the other two right-angle gear boxes 311 form another lifting group. The two right-angle gear boxes 311 in the same lifting group are connected by a rotating rod 312; the steering mechanism 32 includes a steering device 321 and a rotating rod 312 provided on the steering mechanism 32. The driving rod 322 in the steering gear 321, the driving mechanism 33 is connected to the steering gear 321, and the driving mechanism 33 rotates the driving rod 322 through the steering gear 321, and the two ends of the driving rod 322 are respectively connected to a right-angle gear box 311 in a lifting group; further, the driving mechanism 33 includes a stepping motor, and two meshing bevel gears are provided in the steering gear 321, the stepping motor is connected to one bevel gear, and the other bevel gear is sleeved with the driving rod 322; the stepping motor can drive the steering gear 321 to work, thereby making the driving rod 322 rotate, and the two ends of the driving rod 322 respectively drive a right-angle gear box 311 to work, and then drive the other two right-angle gear boxes 311 to work, so that the lifting plate 314 is driven to rise and fall through the lifting screw barrel 313; the right-angle gear box 311 can adopt a 2:1 or 1:1 right-angle steering gear box.

[0030] At present, rock slab dining tables are very popular because of their beautiful appearance, easy maintenance and non-mildew. They are heat-resistant and hard and durable. The utility model can also be applied to such rock slab dining tables. The table top 1 is made of rock slab. In order to be able to heat it, a heating device 315 is installed on the upper surface of the lifting plate 314. The heating device 315 is in the ring of the double-ring rotating frame 41. The height of the heating device 315 is lower than or equal to the height of the double-ring rotating frame 41. The heating device 315 includes an electromagnetic heater. An electric heating wire is provided in the electromagnetic heater, which can conduct heat through the table top 1.

[0031] In order to better perform intelligent control, the utility model is also provided with a control device 5, which includes a controller. The controller is electrically connected to the heating device 315 and the lifting device 3 respectively, and a button is provided on the controller, which can be manually controlled by the control button. In order to further perform intelligent control, a wireless receiver is provided on the controller, and the controller is wirelessly connected to the remote control of the external device, and can be controlled by the remote control; or, a voice receiver is provided on the controller, and it can also be controlled by voice. The voice receiver can use the Tmall Genie voice controller, the Xiaoai voice controller, or the Xiaodu voice controller.

[0032] The utility model provides embodiment 1, which includes a fixing device 2, a lifting device 3 connected to the fixing device 2, a rotating device 4 connected to the lifting device 3 and a control device 5, the fixing device 2 includes a fixing plate 21, the fixing plate 21 is connected to the dining table frame arranged in a groove in the center of the dining table, the rotating device 4 is connected to the table top board 1, the rotating device 4 includes a double-ring rotating frame 41, the double-ring rotating frame 41 includes an inner ring 42 and an outer ring 43 that can rotate with each other, the inner ring 42 is fixedly connected to the lifting plate 314, the table top board 1 is movably connected to the mounting pad 44 on the upper surface of the outer ring 43, the lifting device 3 includes a lifting mechanism 31 for driving the table top board 1 to rise and fall, a steering mechanism 32 connected to the lifting mechanism 31 and a driving mechanism 33 for driving the steering mechanism 32; the lifting mechanism 31 includes four right-angle gear boxes 311, two rotating rods 312, four lifting screw barrels 313 and a lifting plate 314, the lifting plate 314 is connected to the rotating device 4, the four lifting screw barrels 313 and the lifting plate 314 The fixed ends of the rod barrel 313 are respectively connected to the lifting plates 314, and the screw ends of the four lifting screw barrels 313 are respectively threadedly connected to a right-angle gear box 311. The two right-angle gear boxes 311 constitute one lifting group, and the other two right-angle gear boxes 311 constitute another lifting group. The two right-angle gear boxes 311 in the same lifting group are connected by a rotating rod 312; the steering mechanism 32 includes a steering gear 321 and a driving rod 322 arranged in the steering gear 321, the driving mechanism 33 is connected to the steering gear 321, and the driving mechanism 33 rotates the driving rod 322 through the steering gear 321. The two ends of the driving rod 322 are respectively connected to a right-angle gear box 311 in a lifting group, the heating device 315 is in the ring of the double-ring rotating frame 41, the height of the heating device 315 is lower than or equal to the height of the double-ring rotating frame 41, the heating device 315 includes an electromagnetic heater, and the control device 5 includes a controller, which is electrically connected to the heating device 315 and the lifting device 3 respectively.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent lifting and rotating mechanism for a dining table, connected to a tabletop, characterized in that: It includes a fixing device, a lifting device connected to the fixing device and a rotating device connected to the lifting device, the rotating device is connected to the desktop panel, the lifting device includes a lifting mechanism for driving the desktop panel to lift and lower, a steering mechanism connected to the lifting mechanism and a driving mechanism for driving the steering mechanism; the lifting mechanism includes four right-angle gearboxes, two rotating rods, four lifting screw barrels and a lifting plate, the lifting plate is connected to the rotating device, the fixed ends of the four lifting screw barrels are respectively connected to the lifting plate, the screw ends of the four lifting screw barrels are respectively threadedly connected to one of the right-angle gearboxes, two of the right-angle gearboxes form one lifting group, and the other two of the right-angle gearboxes form another lifting group. The two right-angle gearboxes in the same lifting group are connected by a rotating rod; the steering mechanism includes a steering gear and a driving rod arranged in the steering gear, the driving mechanism is connected to the steering gear, and the driving mechanism rotates the driving rod through the steering gear, and the two ends of the driving rod are respectively connected to one of the right-angle gearboxes in one of the lifting groups.

2. The intelligent lifting and rotating mechanism for a dining table according to claim 1, characterized in that: The rotating device includes a double-ring rotating frame, which includes an inner ring and an outer ring that can rotate with each other. The inner ring is fixedly connected to the lifting plate, and the desktop plate is movably connected to the upper surface of the outer ring.

3. The intelligent lifting and rotating mechanism for a dining table according to claim 2, characterized in that: A heating device is installed on the upper surface of the lifting plate. The heating device is located in the ring of the double-ring rotating frame. The height of the heating device is lower than or equal to the height of the double-ring rotating frame.

4. The intelligent lifting and rotating mechanism for a dining table according to claim 3, characterized in that: It also includes a control device, which includes a controller. The controller is electrically connected to the heating device and the lifting device respectively.

5. The intelligent lifting and rotating mechanism for a dining table according to claim 4, characterized in that: The controller is provided with buttons.

6. The intelligent lifting and rotating mechanism for a dining table according to claim 4, characterized in that: The controller is provided with a wireless receiver, and the controller is wirelessly connected to the remote controller of the external device.

7. The intelligent lifting and rotating mechanism for a dining table according to claim 4 or 6, characterized in that: The controller is provided with a voice receiver.

8. The intelligent lifting and rotating mechanism for a dining table according to claim 3, characterized in that: The heating device includes an electromagnetic heater.

9. The intelligent lifting and rotating mechanism for a dining table according to claim 1, characterized in that: The fixing device comprises a fixing plate, and the fixing plate is connected to the dining table frame.

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