CN220800403U

CN220800403U - Lifting table

Info

Publication number: CN220800403U
Application number: CN202322569573.3U
Authority: CN
Inventors: 顾霖铭; 顾品兴
Original assignee: Qixing Home Taicang Co ltd
Current assignee: Qixing Home Taicang Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-19
Anticipated expiration: 2033-09-21

Abstract

The utility model relates to the technical field of household articles, in particular to a lifting table, which is characterized in that a table top is provided with a placement space formed by a plurality of protection plates which are connected with each other, and when a driving assembly drives lifting table legs to lift, articles on the table top can be placed in the placement space surrounded by the protection plates, so that the articles on the table top do not need to be taken down when the height of the table top is adjusted, and the convenience of adjustment is improved.

Description

Lifting table

Technical Field

The utility model relates to the technical field of household articles, in particular to a lifting table.

Background

In daily life, the desk is furniture which is often used by people in living rooms for rest, chatting and even work and study, and in order to adapt to the heights of different users, a lifting desk with adjustable height is arranged.

The lifting table in the prior art generally comprises an electric lifting table and a manual lifting table, but both lifting tables can shake during lifting, meanwhile, the table top of the existing lifting table is generally provided with a smooth square plate, objects on the table top are generally required to be taken down during lifting, and objects on the table top are easy to shake and fall, but the inconvenience of adjusting the height is increased, so that improvement is needed.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the existing lifting table is inconvenient to adjust.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a lifting table, be in including desktop and bottom plate that the level was placed, setting lifting table leg, automatically controlled box and the drive assembly in the lifting table leg of terminal surface under the desktop, be equipped with a plurality of guard plates on the desktop, a plurality of guard plates interconnect forms places the space, lifting table leg including set up in first flexible post, the cover of terminal surface under the desktop establish second flexible post in the first flexible post and the cover locate the flexible post of third in the second, the flexible post of third with the bottom plate links to each other, all be equipped with first installation department and second installation department on flexible post of first flexible post, second flexible post and the flexible post of third, first installation department compare the second installation department is close to the lower terminal surface of desktop, the diameter of first installation department is greater than the diameter of second installation department, drive assembly can drive lifting table leg stretches out and draws back.

Further, the driving assembly comprises a driving motor, a screw rod and a lifting block, wherein the driving motor, the screw rod and the lifting block are arranged in the third telescopic column, the lifting block is connected with the screw rod in a threaded mode, an output shaft of the driving motor is coaxially fixed with the screw rod, and the lifting block is connected with the inner wall of the first telescopic column.

Further, the driving assembly further comprises a first bevel gear and a second bevel gear, the first bevel gear and an output shaft of the driving motor are coaxially fixed, the second bevel gear is meshed with the first bevel gear, and the second bevel gear and the screw are coaxially fixed.

Further, the lifting table further comprises a supporting foot pad arranged at the bottom end of the third telescopic column, the third telescopic column penetrates through the bottom plate, the supporting foot pad is connected with the bottom plate at one end far away from the tabletop, and the size of the supporting foot pad is larger than that of the third telescopic column.

Further, the lifting table further comprises a plurality of leveling bolts arranged at the bottom end of the bottom plate, and the leveling bolts are in threaded connection with the lower end face of the bottom plate.

The beneficial effects of the utility model are as follows: the utility model provides a lifting table, be in including desktop and bottom plate that the level was placed, setting lifting table leg, automatically controlled box and the drive assembly in the lifting table leg of terminal surface under the desktop, be equipped with a plurality of guard plates on the desktop, a plurality of guard plates interconnect forms places the space, lifting table leg including set up in first flexible post, the cover of terminal surface under the desktop establish second flexible post in the first flexible post and the cover locate the flexible post of third in the second, the flexible post of third with the bottom plate links to each other, all be equipped with first installation department and second installation department on flexible post of first flexible post, second flexible post and the flexible post of third, first installation department compare the second installation department is close to the lower terminal surface of desktop, the diameter of first installation department is greater than the diameter of second installation department, drive assembly can drive lifting table leg stretches out and draws back. When the driving component drives the lifting table legs to lift, articles on the table top can be placed in the placement space surrounded by the protective plates, so that the articles on the table top do not need to be taken down when the height of the table top is adjusted, and the convenience of adjustment is improved.

Drawings

The utility model is further described below with reference to the drawings and examples.

In the figure: FIG. 1 is a diagram showing the overall construction of a lifting table according to the present utility model;

FIG. 2 is an exploded view of the lift table shown in FIG. 1;

FIG. 3 is a top view of the lift table shown in FIG. 1;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

FIG. 5 is an enlarged view at A of FIG. 4;

Fig. 6 is a structural view of the driving assembly shown in fig. 4.

Reference numerals illustrate: 100. lifting tables, 10 and desktops; 11. a protection plate; 12. placing space; 20. a bottom plate; 30. lifting the table leg; 31. a first telescoping column; 311. a first mounting portion; 312. a second mounting portion; 32. a second telescoping column; 33. a third telescoping column; 40. an electric control box; 41. a controller; 50. a drive assembly; 51. a driving motor; 52. a screw; 53. a lifting block; 531. a main body; 532. a side plate; 54. a first bevel gear; 55. a second bevel gear; 60. a support foot pad; 70. a support frame; 80. leveling bolts.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram illustrating the basic of the utility model only by way of illustration, and therefore shows only the constitution related to the utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the lifting table 100 includes a horizontally disposed table top 10, a bottom plate 20, lifting legs 30 disposed on a lower end surface of the table top 10, an electric control box 40, and a driving assembly 50, wherein the driving assembly 50 can drive the lifting legs 30 to stretch out and draw back.

A plurality of protection plates 11 are arranged on the tabletop 10, and the protection plates 11 are connected with each other to form a placement space 12. Specifically, in the present embodiment, four protection plates 11 are provided, and the four protection plates 11 are integrally formed.

The lifting table leg comprises a first telescopic column 31 arranged on the lower end surface of the table top 10, a second telescopic column 32 sleeved in the first telescopic column 31 and a third telescopic column 33 sleeved in the second telescopic column 32, wherein the third telescopic column 33 is connected with the bottom plate 20.

The first telescopic column 31, the second telescopic column 32 and the third telescopic column 33 are all tapered hollow, a first installation part 311 and a second installation part 312 are arranged on the first telescopic column 31, the second telescopic column 32 and the third telescopic column 33, the first installation part 311 is close to the lower end face of the tabletop 10 compared with the second installation part 312, and the diameter of the first installation part 311 is larger than that of the second installation part 312.

The driving assembly 50 comprises a driving motor 51, a screw 52 and a lifting block 53 which are arranged in the third telescopic column 33 and are connected with the screw 52 in a threaded manner, an output shaft of the driving motor 51 is coaxially fixed with the screw 52, and the lifting block 53 is connected with the inner wall of the first telescopic column 31.

In this embodiment, the driving motor 51 is disposed horizontally, i.e., parallel to the table top 10. The lifting block 53 comprises a main body 531 in threaded connection with the screw 52, and side plates 532 arranged on two sides of the main body 531, wherein the side plates 532 are relatively fixed with the inner wall of the first telescopic column 31.

A controller 41 for controlling the driving motor 51 is disposed in the electronic control box 40, and the controller 41 is electrically connected with the driving motor 51 through electric wires. (wires are not shown in the drawings)

The driving assembly 50 further includes a first bevel gear 54 and a second bevel gear 55, the first bevel gear 54 and an output shaft of the driving motor 51 are coaxially fixed, the second bevel gear 55 is engaged with the first bevel gear 54, and the second bevel gear 55 is coaxially fixed with the screw 52, thereby facilitating horizontal placement of the driving motor 51.

The lifting table 100 further comprises a support foot pad 60 arranged at the bottom end of the third telescopic column 33 and a support frame 70 arranged on the lower end face of the table top 10, the third telescopic column 33 penetrates through the bottom plate 20, the support foot pad 60 is connected with one end, far away from the table top 10, of the bottom plate 20 through a screw, the size of the support foot pad 60 is larger than that of the third telescopic column 33, the third telescopic column 33 is not easy to separate from the bottom plate 20, and the installation stability of the third telescopic column 33 is improved.

The supporting frame 70 is fixed with the tabletop 10 through screws, and the electric control box 40 is fixed on the supporting frame 70 through screws, so that the installation stability of the tabletop 10 is improved.

The lifting table 100 further comprises a plurality of leveling bolts 80 arranged at the bottom end of the bottom plate 20, and the leveling bolts 80 are in threaded connection with the lower end surface of the bottom plate 20. When the elevating table 100 is placed on an uneven ground, the lower end surface of the base plate 20 can be adjusted by rotating the corresponding leveling bolts 80, so that the elevating table 100 can be placed stably.

When the height of the table top needs to be adjusted, the driving assembly 50 drives the second installation part 312 on the first telescopic column 31 to descend along the outer wall of the second telescopic column 32 until the outer diameter of the first installation part 311 on the second telescopic column 32 is the same as the inner diameter of the inner wall of the first telescopic column 31, which is contacted with the first telescopic column 31 at the moment, the first telescopic column 31 is propped against the second telescopic column 32, namely relatively stationary, then the first telescopic column 31 drives the second telescopic column 32 to move downwards, the above process is repeated until the second telescopic column 32 and the third telescopic column 33 are relatively stationary, and therefore, the adjustment of the height of the table top 10 is completed, and the table can be changed according to the requirement of a user.

The beneficial effects are that: through the placing space 12 formed by a plurality of guard plates 11 which are arranged on the tabletop 10, when the driving assembly 50 drives the lifting table 100 legs to lift, articles on the tabletop 10 can be placed in the placing space 12 surrounded by the guard plates 11, so that the articles on the tabletop 10 do not need to be taken down when the tabletop 10 is adjusted in height, and the convenience of adjustment is improved.

In the description of the present utility model, it should be noted that, unless the terms "mounted," "connected," and "connected" are to be construed broadly, for example, they may be fixedly connected, or they may be detachably connected or integrally connected, or they may be mechanically connected, or they may be directly connected or indirectly connected through an intermediate medium, or they may be in communication with each other inside two elements or in an interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the terms "length," "width," "upper," "lower," "front-to-back," "left-to-right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing the utility model and simplifying the description based on the orientation or positional relationship shown in the drawings, and are not to be construed as limiting the utility model, as the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, or be implied.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A lifting table, characterized in that: the lifting table comprises a table top (10) and a bottom plate (20) which are horizontally arranged, lifting table legs (30), an electric control box (40) and a driving assembly (50) arranged in the legs of the lifting table (100) are arranged on the table top (10), a plurality of protection plates (11) are mutually connected to form a placing space (12), the lifting table legs (30) comprise a first telescopic column (31) arranged on the lower end face of the table top (10), a second telescopic column (32) sleeved in the first telescopic column (31) and a third telescopic column (33) sleeved in the second telescopic column (32), the third telescopic column (33) is connected with the bottom plate (20), the first telescopic column (31), the second telescopic column (32) and the third telescopic column (33) are all in tapered hollow arrangement, a first installation part (311) and a second installation part (311) are arranged on the first telescopic column (31), the second telescopic column (32) and the third telescopic column (33) respectively, the first installation part (311) is arranged on the first telescopic column (31) and the second telescopic column (33) is arranged on the lower end face of the table top, the first telescopic column (31) is close to the second installation part (312), the driving assembly (50) can drive the lifting table leg (30) to stretch and retract.

2. The lift table of claim 1, wherein: the driving assembly (50) comprises a driving motor (51), a screw rod (52) and a lifting block (53) which are arranged in the third telescopic column (33) and are in threaded connection with the screw rod (52), an output shaft of the driving motor (51) is coaxially fixed with the screw rod (52), and the lifting block (53) is connected with the inner wall of the first telescopic column (31).

3. The elevating table as set forth in claim 2, wherein: the driving assembly (50) further comprises a first bevel gear (54) and a second bevel gear (55), the first bevel gear (54) and an output shaft of the driving motor (51) are coaxially fixed, the second bevel gear (55) is meshed with the first bevel gear (54), and the second bevel gear (55) and the screw (52) are coaxially fixed.

4. The lift table of claim 1, wherein: the lifting table (100) further comprises a supporting foot pad (60) arranged at the bottom end of the third telescopic column (33), the third telescopic column (33) penetrates through the bottom plate (20), the supporting foot pad (60) is connected with one end, far away from the tabletop (10), of the bottom plate (20), and the size of the supporting foot pad (60) is larger than that of the third telescopic column (33).

5. The lift table of claim 1, wherein: the lifting table (100) further comprises a plurality of leveling bolts (80) arranged at the bottom end of the bottom plate (20), and the leveling bolts (80) are in threaded connection with the lower end face of the bottom plate (20).