CN219306225U

CN219306225U - Lifting table

Info

Publication number: CN219306225U
Application number: CN202320731584.4U
Authority: CN
Inventors: 江强; 范书文; 江军; 江一舟
Original assignee: Zhejiang Youtuo Intelligent Furniture Co ltd
Current assignee: Zhejiang Youtuo Intelligent Furniture Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-07
Anticipated expiration: 2033-03-31

Abstract

The utility model provides a lift table for thereby the desk leg of the prior art lift table that mentions in solving the background art is through the bolt of pole adjusts the height of desk, needs the user to take out the pole from the bolt hole when adjusting the height, promotes the desk, inserts the pole again to change the height of desk, comparatively inconvenient and every desk leg all need the technical problem of individual regulation when using, including the table, it is equipped with movable desktop to rotate on the table, the table bottom is equipped with two table legs, two table leg bottoms all are equipped with the backup pad, it has first installation chamber and second installation chamber to open in the table, be equipped with the adjustment subassembly that is used for adjusting movable desktop angle in the first installation intracavity, two all be equipped with the lifting unit who is used for adjusting the desk leg height in the table, be equipped with on the table and be connected and be used for driving two lifting unit and go up and down in step by step.

Description

Lifting table

Technical Field

The utility model relates to the field of furniture processing, in particular to a lifting table.

Background

In daily life, people often need to use a table, and because people use the table in use, myopia and humpback are caused, when the table is purchased, the height of the user is taken into consideration, so that the table and the chair with proper heights are selected.

The lifting table in the prior art, for example, patent document with the authority bulletin number of CN215382289U and the patent name of a learning table, discloses a learning table, which comprises a table body, an image sensing module, a control module and a voice module, wherein the table body comprises a table top and supporting legs, the upper ends of the supporting legs are arranged on the lower end face of the table top, and a reading plate is arranged on the table top. The reading board is arranged on the desktop and can be vertical to the desktop.

The desk legs in the above patent documents are used for adjusting the height of the desk through the bolts of the rods, when the height is adjusted, a user is required to take out the rods from the bolt holes, the desk is lifted, the rods are inserted again, and therefore the height of the desk is changed, and when the desk is used, the desk is inconvenient and each desk leg needs to be adjusted independently.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a lifting table which is used for solving the technical problems that the table legs of the lifting table in the prior art are inconvenient to use and each table leg needs to be independently adjusted when the height is adjusted by adjusting the height through bolts of the rods, and a user is required to take the rods out of the bolt holes when lifting the table and reinserting the rods.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a lift table, includes the table, it is equipped with movable desktop to rotate on the table, the table bottom is equipped with two table legs, two table leg bottom all is equipped with the backup pad, it has first installation cavity and second installation cavity to open in the table, be equipped with in the first installation cavity and be used for adjusting movable desktop angle's adjustment subassembly, two all be equipped with in the table leg and be used for adjusting the high lifting unit of table leg, be equipped with on the table and be connected and be used for driving two lifting unit synchronous lift's drive assembly with two lifting unit.

Working principle:

when the user uses the lifting table, and when the height of the table plate needs to be adjusted, the user starts the driving assembly, the driving assembly drives the lifting assembly, the lifting assembly adjusts the height of the table legs, and then the height of the table plate is adjusted.

When the user needs to adjust the angle of the movable desktop, the user starts the adjusting component, and the adjusting component can adjust the inclination angle of the movable desktop, so that the angle adjusting device is more suitable for the use angle of the user.

Compared with the prior art, the utility model has the following beneficial effects:

first, be equipped with drive assembly, drive assembly can drive the lifting unit, and the user of being convenient for adjusts the lifting unit.

And the second part is provided with a lifting component, and the lifting component can adjust the height of the table legs, so that the height of the table plate is adjusted, and the table plate is suitable for the use heights of different use groups.

Thirdly, be equipped with the adjustment subassembly, the inclination of adjustable movable desktop of adjustment subassembly, the convenience is used according to self demand adjustment movable desktop when personnel use.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the other view of FIG. 1;

fig. 3 is a schematic cross-sectional view of the other view of fig. 1.

Reference numerals illustrate: the movable table top 2, the table leg 3, the supporting plate 4, the first installation cavity 5, the second installation cavity 6, the first rotating rod 7, the worm wheel 8, the worm 9, the first table leg 10, the second table leg 11, the first supporting block 12, the first bolt 13, the second supporting block 14, the second bolt 15, the second bearing 16, the second threaded sleeve 17, the second screw 18, the rotating wheel 19, the connecting rod 20, the sliding block 21, the fourth bevel gear 24, the second rotating rod 25, the fifth bevel gear 26, the second rotating rod 27, the universal wheel 28, the drawer 29 and the sliding chute 30.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1, a lifting table comprises a table plate 1, movable table tops 2 are rotatably arranged on the table plate 1, two table legs 3 are arranged at the bottom of the table plate 1, two supporting plates 4 are arranged at the bottoms of the table legs 3, a first mounting cavity 5 and a second mounting cavity 6 are formed in the table plate 1, an adjusting component for adjusting the angle of the movable table tops 2 is arranged in the first mounting cavity 5, lifting components for adjusting the heights of the table legs 3 are arranged in the table legs 3, and driving components which are connected with the two lifting components and used for driving the two lifting components to synchronously lift are arranged on the table plate 1.

As shown in fig. 1, the adjusting assembly includes a first rotating rod 7, a worm wheel 8, a worm 9, two rotating wheels 19, two connecting rods 20 and two sliding blocks 21, two sliding grooves 30 are formed in the bottom of the movable table top 2, two ends of the first rotating rod 7 are rotatably arranged in the first mounting cavity 5, the worm wheel 8 is fixedly sleeved on the first rotating rod 7, one end of the worm 9 is meshed with the worm wheel 8, the other end of the worm 9 rotatably penetrates through the table top 1 and extends outwards, two rotating wheels 19 are fixedly sleeved on two opposite end portions of the first rotating rod 7 respectively, one ends of two connecting rods 20 are fixedly arranged on two rotating wheels 19 in one-to-one correspondence respectively, two sliding blocks 21 are slidably connected in two sliding grooves 30 in one-to-one correspondence respectively, and the other ends of the two connecting rods 20 are rotatably arranged on two sliding blocks 21 in one-to-one correspondence respectively.

When the user needs to adjust the inclination of the movable table plate 1, the user rotates the worm 9, the worm 9 drives the worm wheel 8 to rotate, the worm wheel 8 rotates to drive the first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive the two rotating wheels 19 to rotate, then the two rotating wheels 19 rotate to drive the two connecting rods 20 fixedly connected with the two connecting rods 20 to rotate, and then the two sliding blocks 21 respectively connected with the two connecting rods 20 rotate in the sliding grooves 30 in a one-to-one correspondence manner, so that the adjustment of the angle of the movable table plate 2 can be easily realized through rotating the worm 9.

As shown in fig. 2, the table leg 3 includes a first table leg 10 and a second table leg 11, the first table leg 10 and the second table leg 11 are all hollow structures, the second table leg 11 is slidably inserted into the first table leg 10, a first supporting block 12 is fixedly arranged on the first table leg 10, the other end of the first supporting block 12 is abutted to the table board 1, a first bolt 13 inserted into the table board 1 is arranged on the first supporting block 12 and is in threaded connection with the first bolt and the third bolt, a second supporting block 14 is fixedly arranged at the bottom of the second table leg 11, the other end of the second supporting block 14 is abutted to the supporting board 4, and a second bolt 15 inserted into the supporting board 4 is arranged on the second supporting block 14 and is in threaded connection with the third bolt.

As shown in fig. 1, the lifting assembly includes a second bearing 16, a second threaded sleeve 17 with threads on the inner wall, and a second screw 18, where the second bearing 16 is fixedly disposed on the top of the first table leg 10, the second threaded sleeve 17 is vertically and upwardly fixedly disposed on the top of the second table leg 11, the bottom of the second screw 18 is screwed into the second threaded sleeve 17, the top of the second screw 18 is threaded into the center of the second bearing 16, and the second screw 18 extends upward into the second installation cavity 6.

As shown in fig. 1, the driving assembly includes two fourth bevel gears 24, a second rotating rod 25 and two fifth bevel gears 26, the two fourth bevel gears 24 are fixedly sleeved at the tops of the two second threaded sleeves 17 in a one-to-one correspondence manner, the second rotating rod 25 is rotatably arranged in the table board 1, the two fourth bevel gears 24 are respectively fixedly arranged at two ends of the second rotating rod 25, the two fifth bevel gears 26 are meshed with the two fourth bevel gears 24 in a one-to-one correspondence manner, a coaxial second rotating rod 27 is fixedly arranged at one end of the second rotating rod 25, and the second rotating rod 27 is rotatably arranged outside the table board 1 in a penetrating manner.

When the height of the table 1 needs to be adjusted, a user rotates the second rotating rod 27, the second rotating rod 27 drives the second rotating rod 25 to rotate, so that the two fifth bevel gears 26 are driven to rotate, the two fifth bevel gears 26 drive the two fourth bevel gears 24 corresponding to the two fifth bevel gears 24 to rotate, the two fourth bevel gears 24 drive the two second threaded rods 18 corresponding to the two fourth bevel gears 24 to rotate, the two second threaded rods 18 can move in the two second threaded sleeves 17 corresponding to the two second threaded rods, and therefore the two first table legs 10 can move up and down in the two second table legs 11 corresponding to the two first table legs, and further the height of the table 1 can be adjusted easily by rotating the second rotating rod 27. '

As shown in fig. 1, universal wheels 28 for moving the support plates 4 are arranged at the bottoms of the two support plates 4, and as shown in fig. 1, a drawer 29 capable of being pulled and pulled is arranged in the table 1.

The desk legs 3 can be easily moved through the universal wheels 28, so that a user can move the desk plate 1 according to the self requirements, personal belongings of the user can be placed on the drawer 29, and the drawer 29 can be convenient for the user to use.

Working principle:

When the height of the table 1 needs to be adjusted, a user rotates the second rotating rod 27, the second rotating rod 27 drives the second rotating rod 25 to rotate, so that the two fifth bevel gears 26 are driven to rotate, the two fifth bevel gears 26 drive the two fourth bevel gears 24 corresponding to the two fifth bevel gears 24 to rotate, the two fourth bevel gears 24 drive the two second threaded rods 18 corresponding to the two fourth bevel gears 24 to rotate, the two second threaded rods 18 can move in the two second threaded sleeves 17 corresponding to the two second threaded rods, and therefore the two first table legs 10 can move up and down in the two second table legs 11 corresponding to the two first table legs, and further the height of the table 1 can be adjusted easily by rotating the second rotating rod 27.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a lift table, includes table (1), its characterized in that, rotate on table (1) and be equipped with movable desktop (2), table (1) bottom is equipped with two table legs (3), two table leg (3) bottom all is equipped with backup pad (4), it has first installation cavity (5) and second installation cavity (6) to open in table (1), be equipped with the adjustment subassembly that is used for adjusting movable desktop (2) angle in first installation cavity (5), two all be equipped with in table leg (3) and be used for adjusting the lifting unit of table leg (3) height, be equipped with on table (1) with two lifting unit connection and be used for driving two lifting unit synchronous lift's drive assembly.

2. A lifting table as claimed in claim 1, wherein: the adjusting component comprises a first rotating rod (7), a worm wheel (8), a worm (9), two rotating wheels (19), two connecting rods (20) and two sliding blocks (21), wherein two sliding grooves (30) are formed in the bottom of the movable table top (2), the two ends of the first rotating rod (7) are rotationally arranged in the first mounting cavity (5), the worm wheel (8) is fixedly sleeved on the first rotating rod (7), one end of the worm (9) is connected with the worm wheel (8) in a meshed mode, the other end of the worm (9) rotationally penetrates through the table plate (1) and extends outwards, the two rotating wheels (19) are fixedly sleeved on two opposite end portions of the first rotating rod (7), one ends of the two connecting rods (20) are fixedly arranged on the two rotating wheels (19) in one-to-one correspondence respectively, the two sliding blocks (21) are slidably connected in the two sliding grooves (30) in one-to-one correspondence respectively, and the other ends of the two connecting rods (20) are rotationally arranged on the two sliding blocks (21) in one-to-one correspondence respectively.

3. A lifting table as claimed in claim 2, wherein: the utility model provides a table leg (3) is including first table foot (10) and second table foot (11), first table foot (10) and second table foot (11) are inside hollow structure, second table foot (11) slip wears to establish to in first table foot (10), first supporting shoe (12) have been set firmly on first table foot (10), first supporting shoe (12) other end and table (1) butt, be equipped with on first supporting shoe (12) and wear to establish first bolt (13) and the three threaded connection to table (1), second supporting shoe (14) have been set firmly to second table foot (11) bottom, with backup pad (4) butt on second supporting shoe (14) other end, be equipped with second bolt (15) and the three threaded connection of backup pad (4) that wear to on second supporting shoe (14).

4. A lifting table as claimed in claim 1, wherein: the lifting assembly comprises a second bearing (16), a second threaded sleeve (17) with threads on the inner wall and a second screw rod (18), wherein the second bearing (16) is fixedly arranged at the top of the first table leg (10), the second threaded sleeve (17) is vertically and upwardly fixedly arranged at the top of the second table leg (11), the bottom of the second screw rod (18) is in threaded connection with the second threaded sleeve (17), the top of the second screw rod (18) is arranged at the center of the second bearing (16) in a penetrating manner, and the second screw rod (18) extends upwards into the second installation cavity (6).

5. A lifting table as defined in claim 4, wherein: the driving assembly comprises two fourth bevel gears (24), a second rotating rod (25) and two fifth bevel gears (26), wherein the two fourth bevel gears (24) are fixedly sleeved at the tops of the two second threaded sleeves (17) in a one-to-one correspondence mode, the second rotating rod (25) is rotationally arranged in the table plate (1), the two fourth bevel gears (24) are fixedly arranged at two ends of the second rotating rod (25) respectively, the two fifth bevel gears (26) are meshed with the two fourth bevel gears (24) in a one-to-one correspondence mode, a coaxial second rotating rod (27) is fixedly arranged at one end of the second rotating rod (25), and the second rotating rod (27) rotatably penetrates out of the table plate (1).

6. A lifting table as defined in claim 5, wherein: the bottoms of the two supporting plates (4) are respectively provided with a universal wheel (28) for moving the supporting plates (4).

7. A lifting table as defined in claim 6, wherein: a drawer (29) which can be pulled and pulled is arranged in the desk plate (1).