Electric lifting table

Abstract

The utility model discloses an electric lifting table which comprises lifting table legs, a table plate is fixedly connected to the top ends of the lifting table legs, an installation assembly is arranged on the bottom face of the table plate, a controller assembly is arranged at the bottom of the installation assembly, and the controller assembly comprises a shell, a first cover body and a second cover body. A plurality of clamping device assemblies are arranged on the two sides of the shell, each clamping device assembly comprises a rotating rod, a clamping rod and a circular groove, a plurality of circular grooves are formed in the two sides of the shell, a plurality of clamping plates are fixedly connected to the side walls of the circular grooves, a plurality of square through holes are formed in the middles of the side walls of the circular grooves in a penetrating mode, and a plurality of rotating rods are movably connected to the first cover body and the second cover body. And a plurality of clamping rods are fixedly connected to the end parts of the plurality of rotating rods. According to the utility model, the controller assembly can be conveniently mounted or dismounted from the table board through the mounting assembly, the mounting and dismounting are convenient, the cover body I, the cover body II and the shell can be conveniently mounted or dismounted through the clamping device assembly, the dismounting is convenient, a worker can conveniently overhaul and maintain, and convenience is brought to the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tables, in particular to an electric lifting table. Background Art

[0002] The electric lift table controller is an important part of the electric lift table, which allows users to adjust the height of the desktop through simple operations. Generally speaking, the electric lift table controller has multiple functions, such as lift control, height memory, anti-collision sensing, etc. The electric lift table controller housing is an important protective part of the electric lift table controller, which protects the electronic components and circuits inside the controller.

[0003] However, the existing electric lift table controller housing and lift table top are difficult to install, and it is inconvenient to disassemble and assemble when the user needs to inspect and maintain them. The controller housing itself is also not easy to disassemble, which brings trouble to the staff for inspection and maintenance. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an electric lifting table, which has the advantages of convenient installation or removal of a controller component and a table top and convenient disassembly of a shell.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric lifting table comprises lifting table legs, the top of which is fixedly connected to a table top, a mounting assembly is provided on the bottom of the table top, a controller assembly is provided at the bottom of the mounting assembly, and the controller assembly comprises a housing, a first cover body and a second cover body;

[0007] Multiple connector assemblies are provided on both sides of the shell, and the connector assemblies include rotating rods, clamping rods and circular grooves. Multiple circular grooves are opened on both sides of the shell, and multiple clamping plates are fixedly connected to the side walls of the multiple circular grooves. Multiple square through holes are opened through the middle of the side walls of the multiple circular grooves. Multiple rotating rods are movably connected to the cover body 1 and the cover body 2, and multiple clamping rods are fixedly connected to the ends of the multiple rotating rods. Multiple clamping rods pass through the multiple square through holes to clamp multiple clamping plates.

[0008] As a further description of the above technical solution:

[0009] A plurality of cylindrical grooves are provided inside the cover body 1 and the cover body 2, a plurality of circular ring pieces 2 are slidably connected inside the plurality of cylindrical grooves, one end of a plurality of springs 2 are movably connected to the side walls of the plurality of circular ring pieces 2, the other ends of the plurality of springs 2 are movably connected to the side walls of the cylindrical grooves, the springs 2 are movably connected to the clamping rod, and the circular ring piece 2 is fixedly connected to the clamping rod.

[0010] As a further description of the above technical solution:

[0011] The clamping plate is in the shape of an arc-shaped plate with high two sides and low middle.

[0012] As a further description of the above technical solution:

[0013] The mounting assembly includes a cylindrical rod, a circular ring sheet and a spring. A plurality of cylindrical rods are fixedly connected to the bottom surface of the table top. Two mounting plates are fixedly connected to both sides of the top of the shell. A plurality of mounting holes are formed through the top surfaces of the two mounting plates. The plurality of cylindrical rods are movably connected to the plurality of mounting holes.

[0014] As a further description of the above technical solution:

[0015] A circular ring piece is movably sleeved on the circumference of the cylindrical rod, one end of a spring is fixedly connected to the top surface of the circular ring piece, the other end of the spring is fixedly connected to the bottom surface of the table top, the circular ring piece is movably sleeved on the cylindrical rod, and a limiting circular piece is fixedly connected to the bottom end of the cylindrical rod, the diameter of one side of the mounting hole is the same as the diameter of the limiting circular piece, and the diameter of the other side of the mounting hole is the same as the diameter of the cylindrical rod.

[0016] As a further description of the above technical solution:

[0017] The cover body is provided with two wiring holes.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the controller assembly can be conveniently installed or removed from the table top by installing the assembly, and the assembly and disassembly are convenient. The cover body 1, the cover body 2 and the shell can be conveniently installed or removed by using the connector assembly, and the disassembly is convenient, which is convenient for the staff to inspect and maintain, and brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0021] Figure 2 A partial cross-sectional structural schematic diagram provided according to an embodiment of the utility model is shown;

[0022] Figure 3 A schematic diagram of a cross-section structure of a shell portion and a cover body provided according to an embodiment of the utility model is shown.

[0023] Legend:

[0024] 1. Lifting table legs; 2. Table top;

[0025] 3. Controller assembly; 31. Housing; 32. Cover body 1; 33. Cover body 2; 34. Mounting plate; 35. Mounting hole; 36. Wiring hole;

[0026] 4. Mounting assembly; 41. Columnar rod; 42. Circular ring piece 1; 43. Spring 1; 44. Limiting disc;

[0027] 5. Snap-on assembly; 51. Rotating rod; 52. Snap-on rod; 53. Circular groove; 54. Square through hole; 55. Snap-on plate; 56. Second spring; 57. Second circular ring sheet; 58. Columnar groove. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-3 The utility model provides a technical solution: an electric lifting table, comprising a lifting table leg 1, a table board 2 is fixedly connected to the top of the lifting table leg 1, a mounting assembly 4 is provided on the bottom of the table board 2, a controller assembly 3 is provided at the bottom of the mounting assembly 4, and the controller assembly 3 comprises a housing 31, a cover body 1 32 and a cover body 2 33;

[0030] Among them, the lifting table legs 1 help the table top 2 to rise and fall, and the installation component 4 fixes the table top 2 and the controller component 3.

[0031] A plurality of card connector assemblies 5 are provided on both sides of the housing 31. The card connector assemblies 5 include rotating rods 51, card connector rods 52 and circular grooves 53. A plurality of circular grooves 53 are provided on both sides of the housing 31. A plurality of card connector plates 55 are fixedly connected to the side walls of the plurality of circular grooves 53. A plurality of square through holes 54 are provided through the middle of the side walls of the plurality of circular grooves 53. A plurality of rotating rods 51 are movably connected to the cover body 1 32 and the cover body 2 33. A plurality of card connector rods 52 are fixedly connected to the ends of the plurality of rotating rods 51. The plurality of card connector rods 52 pass through the plurality of square through holes 54 to card the plurality of card connector plates 55.

[0032] Among them, the shell 31 and the cover body 1 32 and the cover body 2 33 are fixed by the connector assembly 5. When installing, press the rotating rod 51, the rotating rod 51 drives the connecting rod 52 to move, and the connecting rod 52 passes through the square through hole 54 and enters the circular groove 53. Rotate the rotating rod 51, the rotating rod 51 drives the connecting rod 52 to rotate, and the connecting rod 52 is connected and fixed with the connecting plate 55. When removing, follow the reverse steps. The cover body 1 32 and the cover body 2 33 are easy to disassemble, which is convenient for the staff to inspect and maintain the controller assembly 3.

[0033] Specifically, Figure 1-3As shown, a plurality of cylindrical grooves 58 are provided inside the cover body 1 32 and the cover body 2 33, a plurality of circular ring pieces 2 57 are slidably connected inside the plurality of cylindrical grooves 58, one end of a plurality of springs 2 56 is movably connected to the side walls of the plurality of circular ring pieces 2 57, the other ends of the plurality of springs 2 56 are movably connected to the side walls of the cylindrical grooves 58, the springs 2 56 are movably sleeved on the connecting rod 52, and the circular ring pieces 2 57 are fixedly sleeved on the connecting rod 52.

[0034] The clamping plate 55 is in the shape of an arc-shaped plate with high sides and low middle.

[0035] The mounting assembly 4 includes a cylindrical rod 41, a circular ring sheet 42 and a spring 43. A plurality of cylindrical rods 41 are fixedly connected to the bottom surface of the table top 2. Two mounting plates 34 are fixedly connected to both sides of the top of the shell 31. A plurality of mounting holes 35 are formed through the top surfaces of the two mounting plates 34. The plurality of cylindrical rods 41 are movably connected to the plurality of mounting holes 35.

[0036] A circular ring piece 42 is movably sleeved on the circumference of the cylindrical rod 41, one end of a spring 43 is fixedly connected to the top surface of the circular ring piece 42, the other end of the spring 43 is fixedly connected to the bottom surface of the table top 2, the circular ring piece 42 is movably sleeved on the cylindrical rod 41, the bottom end of the cylindrical rod 41 is fixedly connected to a limiting circular piece 44, the diameter of one side of the mounting hole 35 is the same as the diameter of the limiting circular piece 44, and the diameter of the other side of the mounting hole 35 is the same as the diameter of the cylindrical rod 41.

[0037] The cover body 1 32 defines two wiring holes 36 .

[0038] Among them, the lifting table leg 1 helps the table top 2 to rise and fall, and the cover body 1 32 and the cover body 2 33 on both sides of the shell 31 are easy to disassemble and assemble, which is convenient for the staff to inspect and maintain the controller component 3. During installation, press the rotating rod 51, the rotating rod 51 drives the circular ring piece 2 57 to move, and the cooperation of the circular ring piece 2 57 and the cylindrical groove 58 compresses the spring 2 56. The rotating rod 51 drives the clamping rod 52 to move at the same time, and the clamping rod 52 passes through the square through hole 54 and enters the circular groove 53. Rotate the rotating rod 51, the rotating rod 51 drives the clamping rod 52 to rotate. When the clamping rod 52 rotates to the middle recessed position of the clamping plate 55, release the rotating rod 51, and the spring 2 56 uses the elastic force to restore the circular ring piece 2 57 to its original position. The cooperation of the parts makes the clamping rod 52 and the clamping plate 55 clamped and fixed. When removing, rotate the rotating rod 51 in the opposite direction according to the above steps. The mounting assembly 4 fixes the table top 2 and the controller assembly 3. When the controller assembly 3 needs to be installed under the table top 2, align the larger circular hole of the mounting hole 35 on the mounting plate 34 with the limiting disc 44, press the shell 31, and the shell 31 drives the mounting plate 34 to move upward. The bottom surface of the mounting plate 34 contacts the circular ring piece 42. The diameter of the circular ring piece 42 is larger than the maximum diameter of the circular hole of the mounting hole 35. The cooperation between the circular ring piece 42 and the table top 2 compresses the spring 43. When the limiting disc 44 is located under the mounting plate 34, move the shell 31 to the side with the smaller hole of the mounting hole 35. After moving to the extreme end, release the shell 31. The spring 43 uses the elastic force to press the circular ring piece 42 downward. The circular ring piece 42 and the limiting disc 44 clamp and fix the mounting plate 34. The mounting assembly 4 is convenient for the staff to disassemble and assemble the controller assembly 3.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric lifting table, comprising a lifting table leg (1), characterized in that: The top of the lifting table leg (1) is fixedly connected to a table top (2); the bottom surface of the table top (2) is provided with a mounting assembly (4); the bottom of the mounting assembly (4) is provided with a controller assembly (3); the controller assembly (3) comprises a shell (31), a cover body 1 (32) and a cover body 2 (33); A plurality of snap-in assemblies (5) are provided on both sides of the shell (31), and the snap-in assemblies (5) include rotating rods (51), snap-in rods (52) and circular grooves (53). A plurality of circular grooves (53) are provided on both sides of the shell (31), and a plurality of snap-in plates (55) are fixedly connected to the side walls of the plurality of circular grooves (53). A plurality of square through holes (54) are provided through the middle of the side walls of the plurality of circular grooves (53). The cover body 1 (32) and the cover body 2 (33) are movably connected to the plurality of rotating rods (51), and the ends of the plurality of rotating rods (51) are fixedly connected to the plurality of snap-in rods (52), and the plurality of snap-in rods (52) pass through the plurality of square through holes (54) to snap-in to the plurality of snap-in plates (55).

2. The electric lifting table according to claim 1, characterized in that: A plurality of cylindrical grooves (58) are provided inside the cover body 1 (32) and the cover body 2 (33), a plurality of circular ring pieces 2 (57) are slidably connected inside the plurality of cylindrical grooves (58), one end of a plurality of springs 2 (56) are movably connected to the side walls of the plurality of circular ring pieces 2 (57), the other ends of the plurality of springs 2 (56) are movably connected to the side walls of the cylindrical grooves (58), the springs 2 (56) are movably sleeved on the connecting rod (52), and the circular ring pieces 2 (57) are fixedly sleeved on the connecting rod (52).

3. The electric lifting table according to claim 1, characterized in that: The clamping plate (55) is in the shape of an arc-shaped plate with high sides and a low middle.

4. The electric lifting table according to claim 1, characterized in that: The mounting assembly (4) comprises a columnar rod (41), a circular ring sheet (42) and a spring (43); the bottom surface of the table top (2) is fixedly connected to a plurality of columnar rods (41); two mounting plates (34) are fixedly connected to the top sides of the shell (31); a plurality of mounting holes (35) are formed through the top surfaces of the two mounting plates (34); and the plurality of columnar rods (41) are movably connected to the plurality of mounting holes (35).

5. The electric lifting table according to claim 4, characterized in that: A circular ring piece (42) is movably sleeved on the circumferential side of the cylindrical rod (41); one end of a spring (43) is fixedly connected to the top surface of the circular ring piece (42); the other end of the spring (43) is fixedly connected to the bottom surface of the table top (2); the circular ring piece (42) is movably sleeved on the cylindrical rod (41); a limiting circular piece (44) is fixedly connected to the bottom end of the cylindrical rod (41); the diameter of one side of the mounting hole (35) is the same as the diameter of the limiting circular piece (44); and the diameter of the other side of the mounting hole (35) is the same as the diameter of the cylindrical rod (41).

6. The electric lifting table according to claim 1, characterized in that: The cover body 1 (32) is provided with two wiring holes (36).

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