CN219803469U - Aluminum work table with adjustable length - Google Patents

Abstract

The utility model discloses an aluminum office table with adjustable length, and relates to the technical field of extensible tables. This can adjust aluminium system work table of length, including two table, two the lower fixed surface of table is connected with two landing legs, be equipped with the extension board between two table, the side fixed connection of one side and table of extension board, the shrink chamber has been seted up in the table of opposite side, one side that the fixed point was kept away from to the extension board is slided and is run through into the shrink intracavity, be equipped with the flattening apron on two tables, the structure of flattening apron sets up to n word form, the surface looks adaptation of flattening apron and extension board is equipped with control mechanism on the table, this can adjust aluminium system work table of length, through the table of pulling one side, just so can pull out the extension board from the shrink intracavity, thereby increased the length of this work table desktop, the usage space of work table desktop has been expanded, make the staff have more spaces to select and utilize when using.

Description

Aluminum work table with adjustable length

Technical Field

The utility model relates to the technical field of extensible tables, in particular to an aluminum office table with adjustable length.

Background

The office desk is a desk which is provided for convenience in daily life work and social activities, and is mainly divided into: aluminum office tables, wooden office tables, and the like are commonly used in crowd workplaces.

Most of the existing office table tops are generally integrally formed, so that the placing area of the existing office table tops is limited, if more objects are placed on the office table tops, the office table tops are easy to mess, a user cannot find required data quickly, the office table tops are insufficient in usable space and cannot adjust the usable space according to needs, and therefore the existing office table is not good in practicality.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an aluminum office table capable of adjusting the length, which can solve the problems that the tabletop placement area of the office table is limited, if more objects are placed on the tabletop of the office table, the tabletop is easy to be disordered, a user cannot quickly find required data, the usable space of the tabletop of the office table is insufficient, and the usable space cannot be adjusted according to the needs.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can adjust aluminium system office table of length, includes two desktops, two the lower fixed surface of desk is connected with two landing legs, is equipped with the extension board between two desktops, one side of extension board and the side fixed connection of desk, has seted up the shrink chamber in the desk of opposite side, and one side that the fixed point was kept away from to the extension board slides and runs through into the shrink intracavity, is equipped with the flattening apron on two desktops, and the structure of flattening apron sets up to n word form, the surface looks adaptation of flattening apron and extension board is equipped with control mechanism on the desk.

Preferably, two opposite side surfaces of the supporting legs are fixedly connected with hooks, and hanging grooves matched with the hooks are formed in the inner side surfaces of the leveling cover plates.

Preferably, the control mechanism comprises a driving piece, the driving piece is arranged on the side face of the table plate, a control cavity is arranged in the table plate, the control cavity is arranged between the driving piece and the shrinkage cavity, a rotating shaft is fixedly connected to the surface of one side of the driving piece, which faces the table plate, of the driving piece, and the other end of the rotating shaft penetrates into the control cavity in a rotating way and is connected with the inner wall of the control cavity in a rotating way.

Preferably, the outer surface of one end of the rotating shaft positioned in the control cavity is fixedly sleeved with a worm, a connecting shaft is rotationally connected between the inner walls of the upper side and the lower side of the control cavity, the outer surface of the connecting shaft is fixedly sleeved with a worm wheel, and the worm wheel is meshed with the worm.

Preferably, the inner wall of the control cavity is provided with a communication groove communicated with the inside of the shrinkage cavity, a second gear is rotationally connected between the inner walls of the upper side and the lower side of the communication groove, two opposite sides of the second gear respectively extend into the control cavity and the shrinkage cavity, the outer surface of the connecting shaft is fixedly sleeved with a first gear, and the first gear is meshed with the second gear.

Preferably, a tooth slot is formed in the surface of one side of the extension plate, facing the second gear, and the tooth slot is in meshed connection with the second gear.

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

(1) This can adjust aluminium system office table of length just so can pull out extension board from shrink intracavity through pulling the table of one side, thereby increased the length of this office table desktop, expanded the usage space of office table desktop for the staff has more spaces to select to utilize when using.

(2) This can adjust aluminium system office table of length, with flattening apron lid on the extension board to make the upper surface parallel and level of flattening apron and table, avoided this office table desktop to appear sunken problem through this kind of mode, avoided sunken desktop to the greatest extent to influence staff's operation, the staff of being convenient for is at the operation of office.

(3) This can adjust aluminium system office table of length, it is rotatory to drive the pivot through the driving piece, makes the worm rotate in step, and the worm wheel rotates in step under the transmission of worm like this, because worm drive worm wheel is rotatory to have the auto-lock effect, consequently the worm wheel can't reverse drive worm rotate, has consequently ensured the stability after the desk extension.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of an aluminum office table with adjustable length according to the present utility model;

FIG. 2 is an expanded view of the table of the present utility model;

FIG. 3 is a schematic cross-sectional view of a table of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Reference numerals: 1. a table plate; 2. a support leg; 3. an extension plate; 4. a shrink chamber; 5. leveling the cover plate; 6. a hook; 7. a driving member; 8. a control chamber; 9. a rotating shaft; 10. a worm; 11. a connecting shaft; 12. a worm wheel; 13. a first gear; 14. a communication groove; 15. a second gear; 16. tooth slots.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an aluminium system office table that can adjust length, includes two table 1, and two table 1 are level parallel arrangement, and two table 1's lower fixed surface is connected with two landing legs 2, forms the support by two landing legs 2 to two table 1 like this, and two table 1 and two landing legs 2 all adopt aluminium system in this scheme simultaneously, have ensured this office table's life like this.

Further, an extension plate 3 is arranged between the two table boards 1, one side of the extension plate 3 is fixedly connected with the side face of the table board 1, a contraction cavity 4 is formed in the table board 1 at the other side, and one side of the extension plate 3 away from a fixed point penetrates into the contraction cavity 4 in a sliding manner, so that the extension plate 3 can be pulled out of the contraction cavity 4 by pulling the table board 1 at one side, the length of the office table top is increased, the use space of the office table top is expanded, and more space can be selected and utilized by staff in use;

in this scheme, consider extension board 3's upper surface and table 1 upper surface uneven, therefore, be equipped with a plurality of flattening apron 5 on two tables 1, the structure of flattening apron 5 sets up to n word form simultaneously, the surface looks adaptation of flattening apron 5 and extension board 3, when extension board 3 pulls out, with flattening apron 5 lid on extension board 3, thereby make flattening apron 5 and table 1's upper surface parallel and level, this mode has avoided this office table desktop to appear sunken problem, the sunken desktop has avoided the operation of staff to the greatest extent, the staff of being convenient for at the operation of office, the width and the quantity of flattening apron 5 can be set up according to actual demand in this scheme, set up the flattening apron 5 of different width like this, can pull out different distances with extension board 3 like this, make this office table be applicable to use under the multiple circumstances.

Further, a plurality of hooks 6 are fixedly connected to the opposite side surfaces of the two supporting legs 2, hanging grooves matched with the hooks 6 are formed in the inner side surfaces of the leveling cover plates 5, and therefore when the leveling cover plates 5 extend into the shrinkage cavity 4, the leveling cover plates 5 can be hung on the hooks 6 through the hanging grooves, and the leveling cover plates 5 are convenient to store.

Further, the side of table 1 is equipped with driving piece 7, driving piece 7 locates the one side that is close to shrink chamber 4, control chamber 8 has been seted up in the table 1, control chamber 8 locates between driving piece 7 and the shrink chamber 4, driving piece 7 is towards fixedly connected with pivot 9 on the one side surface of table 1, the other end of pivot 9 rotates and runs through in control chamber 8 and be connected with control chamber 8 inner wall rotation, the fixed cover of pivot 9 in the one end surface of control chamber 8 is equipped with worm 10, rotate between the inner wall of control chamber 8 upper and lower both sides and be connected with connecting axle 11, the fixed cover of surface of connecting axle 11 is equipped with worm wheel 12, worm wheel 12 and worm 10 meshing are connected, drive pivot 9 through driving piece 7 and rotate, make worm 10 rotate in step, like this worm wheel 12 rotates in step under worm 12's transmission, because worm drive worm wheel rotation has the auto-lock effect, therefore worm wheel 12 can't reverse drive worm 10 rotate.

In this scheme, driving piece 7 refers in particular to the rotation handle, and by rotating handle drive pivot 9 rotatory, can establish driving piece 7 as servo motor in other embodiments, be connected with pivot 9 through servo motor's output shaft, drive pivot 9 by servo motor like this and rotate for this office table does not need manual operation, has reduced staff's working dynamics.

Further, the inner wall of the control cavity 8 is provided with a communication groove 14 communicated with the inside of the shrinkage cavity 4, a second gear 15 is rotatably connected between the inner walls of the upper side and the lower side of the communication groove 14, two opposite sides of the second gear 15 extend into the control cavity 8 and the shrinkage cavity 4 respectively, a first gear 13 is fixedly sleeved on the outer surface of the connecting shaft 11, and the first gear 13 is in meshed connection with the second gear 15, so that when the connecting shaft 11 rotates, the first gear 13 synchronously meshes with the second gear 15 to rotate.

Further, a tooth groove 16 is formed in the surface of the extending plate 3 facing the second gear 15, and the tooth groove 16 is in meshed connection with the second gear 15, so that when the second gear 15 rotates, the extending plate 3 is driven to displace by synchronous meshing, and in this way, the extending plate 3 can be controlled to displace.

Working principle: when the device is used, the driving piece 7 drives the rotating shaft 9 to rotate, the worm 10 is synchronously rotated, the worm wheel 12 synchronously rotates under the transmission of the worm 12, the first gear 13 synchronously meshed with the first gear 15 rotates, the second gear 15 synchronously meshed with the second gear 15 drives the extension plate 3 to displace, and in this way, the extension plate 3 can be controlled to displace.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. An aluminium system office table that can adjust length, its characterized in that: including two table (1), two lower fixed surface of table (1) is connected with two landing legs (2), be equipped with extension board (3) between two table (1), one side of extension board (3) and the side fixed connection of table (1) have been seted up shrink chamber (4) in the table (1) of opposite side, one side that fixed point was kept away from to extension board (3) is slided and is run through in shrink chamber (4), be equipped with flattening apron (5) on two table (1), the structure of flattening apron (5) sets up to n word form, the surface looks adaptation of flattening apron (5) and extension board (3), be equipped with control mechanism on table (1).

2. An adjustable length aluminum office table as recited in claim 1 wherein: the opposite side surfaces of the two supporting legs (2) are fixedly connected with hooks (6), and hanging grooves matched with the hooks (6) are formed in the inner side surfaces of the leveling cover plates (5).

3. An adjustable length aluminum office table as recited in claim 1 wherein: the control mechanism comprises a driving piece (7), the driving piece (7) is arranged on the side face of the table plate (1), a control cavity (8) is formed in the table plate (1), the control cavity (8) is arranged between the driving piece (7) and the shrinkage cavity (4), a rotating shaft (9) is fixedly connected to the surface of one side of the driving piece (7) facing the table plate (1), and the other end of the rotating shaft (9) penetrates into the control cavity (8) in a rotating mode and is connected with the inner wall of the control cavity (8) in a rotating mode.

4. An aluminum office table with adjustable length as recited in claim 3, wherein: the rotating shaft (9) is fixedly sleeved with a worm (10) on the outer surface of one end of the rotating shaft, which is positioned in the control cavity (8), a connecting shaft (11) is rotatably connected between the inner walls of the upper side and the lower side of the control cavity (8), a worm wheel (12) is fixedly sleeved on the outer surface of the connecting shaft (11), and the worm wheel (12) is meshed with the worm (10).

5. An adjustable length aluminum office table as recited in claim 4 wherein: the inner wall of the control cavity (8) is provided with a communication groove (14) communicated with the inside of the shrinkage cavity (4), a second gear (15) is rotationally connected between the inner walls of the upper side and the lower side of the communication groove (14), two opposite sides of the second gear (15) respectively extend into the control cavity (8) and the shrinkage cavity (4), a first gear (13) is fixedly sleeved on the outer surface of the connecting shaft (11), and the first gear (13) is meshed with the second gear (15).

6. An adjustable length aluminum office table as recited in claim 5 wherein: a tooth groove (16) is formed in the surface of one side, facing the second gear (15), of the extension plate (3), and the tooth groove (16) is in meshed connection with the second gear (15).