Table with adjustable height

Abstract

The utility model discloses a table with adjustable height, which relates to the technical field of tables, and comprises a table top component, table leg components are mounted at two ends of the table top component, each table leg component comprises an outer support leg, an inner support leg is slidably connected in each outer support leg, a base is connected to the bottom of each inner support leg, and the table top component comprises a table top component and a table leg component. An inner screw cylinder is connected to the top end of the base and located in the base, a screw rod is in threaded connection with the interior of the inner screw cylinder, a shell is connected to the top of an outer supporting leg, the top of the screw rod is rotationally connected with one end of the shell, and two sets of servo motors are controlled to work through a control panel; when the screw rotates in the forward direction or the reverse direction, the screw synchronously moves upwards or downwards inside the inner screw cylinder and the outer supporting leg synchronously moves upwards or downwards outside the inner supporting leg, the overall length of the outer supporting leg and the inner supporting leg is increased or reduced, and therefore the table can be automatically lifted and lowered. And the height of the table is automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tables, in particular to a table with adjustable height. Background Art

[0002] Tables are one of the essential furniture in every household's daily life. People need to use tables for daily work, study, eating, entertaining friends at home, gatherings and other activities.

[0003] After searching, a height-adjustable table is disclosed (publication number: CN204218278U). In this patent, the overall length of the extension sleeve and the table legs is adjusted and fixed with bolts to complete the adjustment of the overall height of the table. However, before and after the height adjustment, the bolts need to be disassembled and assembled to adjust the length of the extension sleeve and the table legs, which is inconvenient to adjust each time. For this reason, we propose a height-adjustable table. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a table with adjustable height, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a table with adjustable height, including a desktop component, both ends of which are equipped with table leg components;

[0006] The table leg assembly includes an outer leg, the inner leg is slidably connected to the inner side of the outer leg, the bottom of the inner leg is connected to a base, the top of the base and the inside of the base is connected to an inner screw barrel, the internal thread of the inner screw barrel is connected to a screw, the top of the outer leg is connected to a shell, and the top of the screw and one end of the shell are rotatably connected, a servo motor is installed at the bottom end of the shell, and the output end of the servo motor and the top of the screw are commonly connected to a synchronous wheel set.

[0007] As a further technical solution of the utility model, a shell cover is snap-connected to the top of the shell, and the top of the shell cover is connected to one end of the desktop assembly.

[0008] As a further technical solution of the utility model, the synchronous wheel set includes two sets of synchronous wheels sleeved on the output end of the servo motor and sleeved on the top of the screw, and the outsides of the two sets of synchronous wheels are commonly connected with belts.

[0009] As a further technical solution of the utility model, the desktop assembly includes a frame, a table top is installed on the top of the frame, and side panels are connected to the outside of the frame and below the table top, and the side panels are in a U-shaped structure.

[0010] As a further technical solution of the present invention, a control panel is installed at the front end of the table top, a lower plug-in plate is installed on the inner side of the side panel, and an upper plug-in plate is installed at the corner of the table top.

[0011] As a further technical solution of the utility model, the two ends of the frame are connected to the tops of the two sets of shell covers, and the control panel and the two sets of servo motors are electrically connected. Beneficial Effects

[0012] The utility model provides a table with adjustable height. Compared with the prior art, it has the following beneficial effects:

[0013] 1. A height-adjustable table, which controls two servo motors through a control panel, and then a synchronous wheel set enables the servo motor to drive a screw to rotate. When the screw rotates forward or reversely, the screw inside an inner screw barrel and the outer legs outside the inner legs move up or down synchronously, thereby increasing or decreasing the overall length of the outer legs and the inner legs, thereby realizing automatic raising and lowering of the table and completing automatic adjustment of the height of the table.

[0014] 2. A height-adjustable table, which is used to plug electrical appliances under or on the table by setting a lower plug plate and an upper plug plate to provide power. This structure avoids the situation where the sockets are too far away or insufficient when the appliances are used on the table. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a table with adjustable height;

[0016] Figure 2 A schematic diagram of the structure of a desktop component in a table with adjustable height from a first-person perspective;

[0017] Figure 3 A schematic diagram of the structure of a desktop component in a table with adjustable height from a second viewing angle;

[0018] Figure 4 A schematic diagram of the structure of a table leg assembly in a table with adjustable height;

[0019] Figure 5 A top view of a table leg assembly in a height-adjustable table;

[0020] Figure 6 for Figure 5 Sectional view of AA.

[0021] In the figure: 1. desktop assembly; 11. frame; 12. table top; 13. side panel; 14. control panel; 15. lower plug-in board; 16. upper plug-in board; 2. table leg assembly; 21. outer leg; 22. inner leg; 23. base; 24. inner screw barrel; 25. screw; 26. housing; 27. servo motor; 28. synchronous wheel set; 29. ​​housing cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 The utility model provides a technical solution for a height-adjustable table: a height-adjustable table, comprising a desktop component 1, and table leg components 2 are installed at both ends of the desktop component 1.

[0024] See also Figure 2-3 The table leg assembly 2 includes an outer leg 21, an inner leg 22 is slidably connected inside the outer leg 21, a base 23 is connected to the bottom of the inner leg 22, an inner screw barrel 24 is connected to the top of the base 23 and located inside the base 23, a screw rod 25 is connected to the inner thread of the inner screw barrel 24, a shell 26 is connected to the top of the outer leg 21, and the top of the screw rod 25 and one end of the shell 26 are rotatably connected, a servo motor 27 is installed at the bottom end of the shell 26, and a synchronous wheel set 28 is commonly connected to the output end of the servo motor 27 and the top of the screw rod 25, a shell cover 29 is snap-connected to the top of the shell 26, and the top of the shell cover 29 is connected to one end of the desktop assembly 1, the synchronous wheel set 28 includes two sets of synchronous wheels sleeved on the output end of the servo motor 27 and sleeved on the top of the screw rod 25, and the outsides of the two sets of synchronous wheels are commonly connected with belts.

[0025] It should be noted that the servo motor 27 can drive the screw 25 to rotate through the synchronous wheel set 28. When the screw 25 rotates forward or reversely, the screw 25 inside the inner screw barrel 24 and the outer leg 21 outside the inner leg 22 move up or down synchronously, thereby increasing or decreasing the overall length of the outer leg 21 and the inner leg 22, thereby realizing automatic raising and lowering of the table and completing automatic adjustment of the table height.

[0026] See also Figure 4-6The desktop assembly 1 includes a frame 11, a table top 12 is installed on the top of the frame 11, a side panel 13 is connected to the outside of the frame 11 and located below the table top 12, and the side panel 13 is in a U-shaped structure, a control panel 14 is installed at the front end of the table top 12, a lower plug-in plate 15 is installed on the inner side of the side panel 13, and an upper plug-in plate 16 is installed at the corner of the table top 12, both ends of the frame 11 are connected to the tops of two groups of shell covers 29, and the control panel 14 and two groups of servo motors 27 are electrically connected.

[0027] It should be noted that the control panel 14 can drive the two servo motors 27 to rotate synchronously in the forward or reverse direction, thereby driving the two table leg assemblies 2 to increase or decrease the height;

[0028] The lower plug board 15 and the upper plug board 16 are used to plug in electrical appliances under or on the table to provide power.

[0029] The working principle of the utility model is as follows: when in use, first the control panel 14 controls the two groups of servo motors 27 to work, and the servo motors 27 can drive the screw 25 to rotate through the synchronous wheel set 28. When the screw 25 rotates forward or reversely, the screw 25 inside the inner screw barrel 24 and the outer leg 21 outside the inner leg 22 move up or down synchronously, thereby increasing or decreasing the overall length of the outer leg 21 and the inner leg 22, thereby realizing automatic raising and lowering of the table.

Claims

1. A height-adjustable table, characterized in that: It comprises a desktop component (1), with table leg components (2) installed at both ends of the desktop component (1); The table leg assembly (2) comprises an outer leg (21), the inner leg (22) being slidably connected to the inner leg (21), the bottom of the inner leg (22) being connected to a base (23), the top of the base (23) and located inside the base (23) being connected to an inner screw barrel (24), the inner thread of the inner screw barrel (24) being connected to a screw rod (25), the top of the outer leg (21) being connected to a housing (26), the top of the screw rod (25) and one end of the housing (26) being rotatably connected, the bottom end of the housing (26) being mounted with a servo motor (27), and the output end of the servo motor (27) and the top of the screw rod (25) being commonly connected to a synchronous wheel set (28).

2. A height-adjustable table according to claim 1, characterized in that: The top of the shell (26) is snap-connected with a shell cover (29), and the top of the shell cover (29) is connected to one end of the desktop component (1).

3. The height-adjustable table according to claim 1, characterized in that: The synchronous wheel set (28) comprises two sets of synchronous wheels sleeved on the output end of the servo motor (27) and sleeved on the top of the screw rod (25), and the outsides of the two sets of synchronous wheels are commonly connected with a belt.

4. The height-adjustable table according to claim 1, characterized in that: The desktop assembly (1) comprises a frame (11), a table top (12) is mounted on the top of the frame (11), a side panel (13) is connected to the outside of the frame (11) and below the table top (12), and the side panel (13) is in a U-shaped structure.

5. A height-adjustable table according to claim 4, characterized in that: A control panel (14) is installed at the front end of the table top (12), a lower plug-in plate (15) is installed on the inner side of the side plate (13), and an upper plug-in plate (16) is installed at the corner of the table top (12).

6. A height-adjustable table according to claim 5, characterized in that: The two ends of the frame (11) are connected to the tops of the two sets of shell covers (29), and the control panel (14) and the two sets of servo motors (27) are electrically connected.

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