CN219229291U

CN219229291U - Adjustable office desk

Info

Publication number: CN219229291U
Application number: CN202223252002.9U
Authority: CN
Inventors: 张春华
Original assignee: Anhui Xushu Science And Education Equipment Co ltd
Current assignee: Anhui Xushu Science And Education Equipment Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-23
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of office tables and discloses an adjustable office table, which comprises table legs, wherein square grooves are formed in inner cavities of the table legs, telescopic components are arranged on inner walls of the square grooves, a storage cabinet is fixedly arranged at the bottom of each table leg, a controller is fixedly arranged on the outer wall of each storage cabinet, movable table tops are connected to the tops of the table legs in a sliding mode, sliding grooves are formed in the inner walls of the two sides of each table leg, lifting components are arranged on the inner walls of the sliding grooves, the controller is operated by a user to send out signals, a first motor receives the signals and drives two movable table tops to move towards the two sides of each table leg, two gears are meshed with each other, and a rotating handle drives a fixing rod to rotate, so that the extended table tops extend out of the inner walls of the storage cabinet to be at the same height as the movable table tops, and the problem that the conventional device can only adjust the height and cannot adjust the area of the table tops is solved.

Description

Adjustable office desk

Technical Field

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

Background

The office desk is a desk which is arranged for convenience in daily life work and social activities.

The utility model provides a current adjustable desk can refer to the China patent of the bulletin number of CN211130094U, and it discloses an adjustable desk, "including the fixed frame and the fly leaf that are the U-shaped in cross section, all install the bin on the both sides inner wall of fixed frame, the internally mounted division board of bin, the bottom both sides of division board all rigid coupling have the threaded rod, and the bottom screw thread of threaded rod cup joints the support section of thick bamboo of swivelling joint on the division board, installs conical gear one on the lateral wall of support section of thick bamboo, swivelling joint has dwang one between two bins, and the both ends of dwang one all extend to the internal connection of bin have with conical gear two of conical gear one meshing, a plurality of support columns of welding on top one side on the fly leaf. The device can adjust the desktop height as required, can adjust the angle of desktop simultaneously, and convenient different staff uses, satisfies multiple demand, when needs adjustment, easy operation is convenient. "

However, when the device is used, the height of the office table can be adjusted only, but the length and the desktop angle of the office table cannot be adjusted, so that the service area of the office table is limited, and meanwhile, the device is not provided with a device capable of placing two feet, so that a user can only place the two feet on the ground when working, the working comfort of the user is reduced, and if the user is not improved, the limitation of the area of the office table is easily caused, so that the office supplies are inconvenient to place, and the practicability is not high.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable office table, which has the advantage of adjustable office table length and solves the problems set forth in the background art.

The utility model provides the following technical scheme: the utility model provides an adjustable desk, includes the table leg, square groove has been seted up to the inner chamber of table leg, the inner wall of square groove is equipped with flexible subassembly, the bottom fixed mounting of table leg has the storing compartment, the outer wall fixed mounting of storing compartment has the controller, the top sliding connection of table leg has the removal desktop, the spout has all been seted up to the both sides inner wall of table leg, the inner wall of spout is equipped with lifting unit.

As a preferable technical scheme of the utility model, the telescopic component comprises a motor I, wherein a power output shaft of the motor I is fixedly provided with one end of a rotating handle, the other end of the rotating handle is rotationally connected with one end of a connecting handle, the other end of the connecting handle is provided with one end of a fixed rod, the other end of the fixed rod is fixedly provided with an expanding tabletop, the outer wall of one end of the rotating handle, which is close to the motor I, is respectively sleeved with a gear and a straight groove handle I, one end of the straight groove handle I, which is far away from the motor I, is sleeved with a rotating shaft I, one side, which is far away from the fixed rod, of the rotating shaft I is provided with a rotating shaft II, and the outer wall of the rotating shaft II is rotationally connected with the straight groove handle II.

As a preferable technical scheme of the utility model, the number of the first motors is one, the motors are positioned on the inner wall of the square groove far away from one side of the fixed rod, the number of the rotating handles is two, the rotating handles are symmetrically distributed on the left side and the right side of the expanding desktop by taking the expanding desktop as a center, the first motors are electrically connected with the controller, the number of the second straight groove handles is two, one ends of the second motors are sleeved on the outer wall of the second rotating shaft, the other ends of the second motors are fixed on the inner wall of the square groove, the fixed rod is fixed on the outer wall of the expanding desktop, the first rotating shaft and the second rotating shaft are fixed on the outer wall of the moving desktop, and the gear is positioned between the rotating handles and the first straight groove handles.

As a preferable technical scheme of the utility model, the lifting assembly comprises a motor II, a screw rod is fixedly arranged on a power output shaft of the motor II, a sliding block is connected to the outer wall of the screw rod in a sliding manner, and a leg support is fixedly arranged on the outer wall of the sliding block.

As a preferable technical scheme of the utility model, the number of the lifting assemblies is two, the lifting assemblies are symmetrically distributed on the inner wall of the chute, the number of the sliding blocks is two, the leg support is positioned between the two sliding blocks, and the second motor is electrically connected with the controller.

As a preferable technical scheme of the utility model, the number of the movable desktops is two, the movable desktops are symmetrically distributed on two sides of the desk legs, the expansion desktop is positioned between the two movable desktops, the expansion desktop is positioned on the inner wall of the storage cabinet, and the heights of the expansion desktop and the movable desktops are the same horizontal line.

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

1. this adjustable desk, through using the personnel to control the controller and send the signal, motor one receives the signal and begins work, straight flute handle one and straight flute handle two drive two removal desktops and remove towards the both sides of table leg, utilize two gears to mesh mutually, make the rotation handle drive the dead lever and rotate for extend the desktop and stretch out to the same height with removing the desktop from the inner wall of storing compartment, and then accomplish the purpose to the expansion of desk area, solved traditional device and only can adjust the height, can not adjust the problem of desktop area.

2. This desk with adjustable, through using the personnel not want to place the bipedal subaerial, control the controller, make motor two start operation, the lead screw starts to rotate, and carry out reciprocating motion at the outer wall of lead screw through the slider, make the leg prop can follow the bottom of storing compartment and move down to suitable position, control the controller, make motor two stop the operation, and then can place the bipedal of user at the top of leg prop, otherwise, if need not place the bipedal, can prop the leg up to the bottom of storing compartment, save the space of desk bottom, solve traditional device and set up the foot rest of placing the bipedal and make the problem that desk comfort level is not high.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

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

FIG. 4 is a schematic view of a lifting assembly according to the present utility model;

FIG. 5 is a schematic view of the telescopic assembly of the present utility model;

fig. 6 is a schematic view of the structure of the fixing rod of the present utility model.

In the figure: 1. a table leg; 2. a telescoping assembly; 201. a first motor; 202. a rotating handle; 203. a connecting handle; 204. a gear; 205. a fixed rod; 206. straight groove handle I; 207. a first rotating shaft; 208. a second rotating shaft; 209. a straight groove handle II; 3. moving the tabletop; 4. expanding a desktop; 5. a storage cabinet; 6. a controller; 7. a square groove; 8. a chute; 9. a lifting assembly; 901. a second motor; 902. a screw rod; 903. a slide block; 904. leg support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, an adjustable office table comprises a table leg 1, a square groove 7 is formed in an inner cavity of the table leg 1, a telescopic component 2 is arranged on the inner wall of the square groove 7, a storage cabinet 5 is fixedly arranged at the bottom of the table leg 1, a controller 6 is fixedly arranged on the outer wall of the storage cabinet 5, a movable table top 3 is slidably connected to the top of the table leg 1, sliding grooves 8 are formed in the inner walls of two sides of the table leg 1, and lifting components 9 are arranged on the inner walls of the sliding grooves 8.

The telescopic assembly 2 comprises a first motor 201, one end of a rotating handle 202 is fixedly arranged on a power output shaft of the first motor 201, one end of a connecting handle 203 is rotatably connected to the other end of the rotating handle 202, one end of a fixing rod 205 is arranged at the other end of the connecting handle 203, an expanding tabletop 4 is fixedly arranged at the other end of the fixing rod 205, a gear 204 and a first straight groove handle 206 are respectively sleeved on the outer wall of one end, close to the first motor 201, of the rotating handle 202, a first rotating shaft 207 is sleeved on one end, far away from the first motor 201, of the first straight groove handle 206, a second rotating shaft 208 is arranged on one side, far away from the fixing rod 205, of the first rotating shaft 207, a second straight groove handle 209 is rotatably connected to the outer wall of the second rotating shaft 208, and by means of the structure, the first straight groove handle 206 and the second straight groove handle 209 are rotated together, and the two movable tabletop 3 are driven to slide towards two sides of the table legs 1, so that the expanding tabletop 4 extends out of the inner wall of the storage cabinet 5, and the two movable tabletop 3 achieve the purpose of combining, and the practicality of the device is improved.

The number of the motors I201 is one, the motors I201 are positioned on the inner wall of the square groove 7 far away from one side of the fixed rod 205, the number of the rotating handles 202 is two, the motors I201 and the controller 6 are electrically connected with each other by taking the expansion desktop 4 as a center and symmetrically distributed on the left side and the right side of the expansion desktop 4, the number of the straight groove handles II 209 is two, one end of each motor I is sleeved on the outer wall of the corresponding rotating shaft II 208, the other end of each motor I is fixed on the inner wall of the square groove 7, the fixed rod 205 is fixed on the outer wall of the expansion desktop 4, the rotating shaft I207 and the corresponding rotating shaft II 208 are fixed on the outer wall of the corresponding movable desktop 3, the gear 204 is positioned between the rotating handle 202 and the straight groove handle I206, by utilizing the structure, the motor I201 can start to work by controlling the controller 6, and then the position of the expansion desktop 4 can be controlled, users can retract the expansion desktop 4 into the inner wall of the storage cabinet 5 according to own requirements or not, and convenience of the device is increased when a large area is not needed.

Wherein, lifting unit 9 is including motor two 901, motor two 901's power take off shaft is fixed to be equipped with lead screw 902, and the outer wall sliding connection of lead screw 902 has slider 903, and the outer wall of slider 903 is fixed to be equipped with leg rest 904, utilizes above-mentioned structure, through setting up leg rest 904, and the user can place oneself foot at the top of leg rest 904, has increased user's travelling comfort, if there is not this demand, can rise leg rest 904 to the bottom of storing compartment 5, has increased the convenience of device.

The number of the lifting assemblies 9 is two, the lifting assemblies are symmetrically distributed on the inner wall of the chute 8, the number of the sliding blocks 903 is two, the leg support 904 is located between the two sliding blocks 903, the second motor 901 is electrically connected with the controller 6, by means of the structure, the second motor 901 can start to work by controlling the controller 6, the screw rod 902 starts to rotate, the sliding blocks 903 are driven to reciprocate on the outer wall of the screw rod 902, and meanwhile the leg support 904 can be adjusted to a proper height.

The number of the movable desktops 3 is two, the movable desktops 3 are symmetrically distributed on two sides of the desk legs 1, the expansion desktops 4 are located between the two movable desktops 3, the expansion desktops 4 are located on the inner wall of the storage cabinet 5, the heights of the expansion desktops 4 and the movable desktops 3 are the same horizontal line, in the structure, the heights of the movable desktops 3 and the expansion desktops 4 are consistent, when the area of a user is enlarged, the situation that the desktops are uneven is avoided, and the practicability of the device is improved.

When the device is used, when a user needs an office table with a large area, the controller 6 is controlled, the motor I201 starts to work, the rotating handle 202 is driven to start to rotate, the two gears 204 are meshed, the connecting handle 203 is driven to rotate, the expanding table top 4 extends out of the storage cabinet 5 to be in the same plane with the two movable table tops 3, the length of the office table is further increased, meanwhile, when the user works, the controller 6 is operated, the motor II 901 starts to work, the screw 902 rotates, the two sliding blocks 903 are driven to move downwards, meanwhile, the leg support 904 moves from the bottom of the storage cabinet 5 to the direction of the motor II 901, when the user moves to a proper position, the controller 6 is controlled, the motor II 901 stops operating, and at the moment, the user can place two feet on the top of the leg support 904.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable office table, comprising table legs (1), characterized in that: square groove (7) have been seted up to the inner chamber of table leg (1), the inner wall of square groove (7) is equipped with flexible subassembly (2), the fixed cabinet (5) that are equipped with in bottom of table leg (1), the fixed controller (6) that are equipped with of outer wall of cabinet (5), the top sliding connection of table leg (1) has movable desktop (3), spout (8) have all been seted up to the both sides inner wall of table leg (1), the inner wall of spout (8) is equipped with lifting unit (9).

2. An adjustable office table according to claim 1, wherein: the telescopic assembly (2) comprises a first motor (201), one end of a rotating handle (202) is fixedly assembled on a power output shaft of the first motor (201), one end of a connecting handle (203) is rotatably connected to the other end of the rotating handle (202), one end of a fixing rod (205) is arranged at the other end of the connecting handle (203), an expanding tabletop (4) is fixedly assembled at the other end of the fixing rod (205), a gear (204) and a straight groove handle (206) are respectively sleeved on the outer wall of one end, close to the first motor (201), of the rotating handle (202), a first rotating shaft (207) is sleeved on one end, far away from the first motor (201), of the first rotating shaft (207), a second rotating shaft (208) is arranged on one side, far away from the fixing rod (205), of the outer wall of the second rotating shaft (208) is rotatably connected with a second straight groove handle (209).

3. An adjustable office table according to claim 2, wherein: the number of the first motors (201) is one, the motors are located on the inner wall of the square groove (7) far away from one side of the fixed rod (205), the number of the rotating handles (202) is two, the motors are symmetrically distributed on the left side and the right side of the expanding desktop (4) by taking the expanding desktop (4) as a center, the first motors (201) are electrically connected with the controller (6), the number of the second straight groove handles (209) is two, one ends of the motors are sleeved on the outer wall of the second rotating shaft (208), the other ends of the motors are fixed on the inner wall of the square groove (7), the fixed rod (205) is fixed on the outer wall of the expanding desktop (4), the first rotating shaft (207) and the second rotating shaft (208) are fixed on the outer wall of the moving desktop (3), and the gears (204) are located between the rotating handles (202) and the first straight groove handles (206).

4. An adjustable office table according to claim 1, wherein: the lifting assembly (9) comprises a second motor (901), a screw rod (902) is fixedly arranged on a power output shaft of the second motor (901), a sliding block (903) is connected to the outer wall of the screw rod (902) in a sliding mode, and a leg support (904) is fixedly arranged on the outer wall of the sliding block (903).

5. An adjustable office table according to claim 4 wherein: the number of the lifting assemblies (9) is two, the lifting assemblies are symmetrically distributed on the inner wall of the sliding groove (8), the number of the sliding blocks (903) is two, the leg supports (904) are located between the two sliding blocks (903), and the motor II (901) is electrically connected with the controller (6).

6. An adjustable office table according to claim 2, wherein: the number of the movable desktops (3) is two, the movable desktops are symmetrically distributed on two sides of the desk legs (1), the expansion desktop (4) is located between the two movable desktops (3), the expansion desktop (4) is located on the inner wall of the storage cabinet (5), and the height of the expansion desktop (4) and the height of the movable desktop (3) are the same horizontal line.