CN219330952U

CN219330952U - Lifting office desk

Info

Publication number: CN219330952U
Application number: CN202320412628.7U
Authority: CN
Inventors: 傅国强
Original assignee: Foshan Renxin Technology Co ltd
Current assignee: Foshan Renxin Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a lifting office table, which relates to the technical field of office tables and comprises a main table top and table legs, wherein an adjusting mechanism is arranged on the upper surface of the main table top, two ends of the lower surface of the main table top are used for installing the table legs, and two ends of the main table top are symmetrically provided with expanding mechanisms; the expansion mechanism comprises a supporting component and a driving component, the supporting component comprises an expansion desktop which is in the same plane with the upper surface of the main desktop, and the expansion desktop is rotationally connected with the main desktop through a hinge; the driving assembly comprises a rotatable screw rod, a sliding block capable of reciprocating along the axis of the screw rod is connected to the peripheral surface of the screw rod through threads, the sliding block moves to drive the expansion table top to rotate along the hinge as the circle center, expansion table tops capable of being expanded are arranged on two sides of the main table top, the expansion table top is rotated to enable the expansion table top to be flush with the main table top when the service area of the main table top is not large enough, and the table top with a certain area can be increased, so that the table top can contain and store more files and objects.

Description

Lifting office desk

Technical Field

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

Background

Along with the longer and longer time that people sit the office, people become aware of the improvement that is unfavorable for work efficiency for a long time instead, people begin to try to sit the alternative office of standing, and gradually lift table has also appeared, uses lift table standing office to become a popular healthy office mode.

The time of current people working on the desk occupies a considerable proportion, and most personnel need work at the desk for a longer time, so not only can have work article on the desk still can place a large amount of personal articles, and more work files and personal articles can lead to the desk usable floor area to be less and less, influence the experience sense of people's official working.

In view of the above, the present utility model provides a lifting office table.

Disclosure of Invention

The utility model aims to provide a lifting office table, wherein expansion table tops capable of being expanded are arranged on two sides of a main table top, the expansion table tops are rotated to be flush with the main table top when the service area of the main table top is not large enough, and the table tops with certain areas can be increased, so that the table tops can contain and store more files and objects, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lifting office table comprises a main table top and table legs, wherein an adjusting mechanism is arranged on the upper surface of the main table top, the two ends of the lower surface of the main table top are used for installing the table legs, and expansion mechanisms are symmetrically arranged at the two ends of the main table top;

the expansion mechanism comprises a supporting component and a driving component, the supporting component comprises an expansion desktop which is in the same plane with the upper surface of the main desktop, and the expansion desktop is rotationally connected with the main desktop through a hinge;

the driving assembly comprises a rotatable screw, a sliding block capable of reciprocating along the axis of the screw is connected to the peripheral surface of the screw through threads, and the sliding block can drive the expanding tabletop to rotate along the hinge as a circle center.

Further, the support assembly further comprises one end of a support rod which is rotatably connected to two ends of the lower surface of the expanding tabletop through a pin shaft, the other end of the support rod is rotatably connected to one side of the connecting plate through a pin shaft, and the other end of the connecting plate is fixedly connected with the sliding block.

Further, the driving assembly further comprises supporting plates fixedly connected to two ends of the lower surface of the main table surface, the supporting plates are located on the outer sides of the table legs, sliding grooves are formed in one sides, far away from the table legs, of the supporting plates, one ends of the sliding grooves are rotationally connected with one ends of lead screws through bearings, the other ends of the lead screws penetrate through the sliding grooves and are installed at the output ends of the motors, and the motors are fixedly connected to the lower surfaces of the supporting plates.

Further, a lifting cylinder is arranged in the table leg, and the output end of the lifting cylinder is arranged below the main table surface.

Further, the whole shape of table leg is "worker" font, and its top horizontal pole and main table lower surface interconnect, bottom horizontal pole upper surface are used for installing the lift cylinder, and the lift cylinder output is installed in top horizontal pole lower surface intermediate position.

Further, the adjusting mechanism comprises an accommodating groove arranged on the upper surface of the main tabletop, one end of the accommodating groove is rotationally connected with one end of a turnover plate through a hinge, two ends of one side of the turnover plate, which is close to the accommodating groove, are rotationally connected with the output end of the adjusting cylinder through a pin shaft, and the other end of the adjusting cylinder is rotationally connected with the bottom surface of the accommodating groove through a pin shaft.

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

according to the lifting office table provided by the utility model, the expanding table tops capable of being expanded are arranged on the two sides of the main table top, and when the using area of the main table top is not large enough, the expanding table tops are rotated to be flush with the main table top, so that the table tops with certain areas can be increased, and further more files and objects can be contained and stored in the table tops.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an expansion mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the expansion mechanism of the present utility model;

fig. 4 is a schematic structural view of an adjusting mechanism of the present utility model.

In the figure: 1. a main desktop; 2. a table leg; 3. an expanding mechanism; 301. expanding a desktop; 302. a support rod; 303. a connecting plate; 304. a slide block; 305. a sliding groove; 306. a support plate; 307. a screw rod; 308. a motor; 4. an adjusting mechanism; 401. a receiving groove; 402. a turnover plate; 403. and adjusting the cylinder.

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.

In order to solve the technical problems, as shown in fig. 1-4, the following preferred technical scheme is provided:

a lifting office table comprises a main table top 1 and table legs 2, wherein an adjusting mechanism 4 is arranged on the upper surface of the main table top 1, the two ends of the lower surface of the main table top 1 are used for installing the table legs 2, and expansion mechanisms 3 are symmetrically arranged at the two ends of the main table top 1;

the expansion mechanism 3 comprises a supporting component and a driving component, the supporting component comprises an expansion desktop 301 which is in the same plane with the upper surface of the main desktop 1, and the expansion desktop 301 is rotatably connected with the main desktop 1 through a hinge;

the driving assembly comprises a rotatable screw rod 307, a sliding block 304 capable of reciprocating along the axis of the screw rod 307 is connected to the outer peripheral surface of the screw rod 307 through threads, and the sliding block 304 can drive the expansion tabletop 301 to rotate along the hinge as a circle center. The motor 308 is started, the output end of the motor 308 rotates to drive the lead screw 307 to rotate, the sliding block 304 on the lead screw 307 moves linearly along the axis of the lead screw 307 in the sliding groove 305, the vertical direction movement of the connecting plate 303 on the sliding block 304 drives the supporting rod 302 to move, and the supporting rod 302 moves and simultaneously pushes the expanding desktop 301 to rotate by taking the hinge of the expanding desktop as the circle center, so that the available area of the main desktop 1 is expanded, and the overall available area is increased.

The support assembly further comprises one end of a support rod 302 rotatably connected to two ends of the lower surface of the expansion tabletop 301 through a pin shaft, the other end of the support rod 302 is rotatably connected to one side of a connecting plate 303 through a pin shaft, and the other end of the connecting plate 303 is fixedly connected with a sliding block 304. The supporting rods 302 move and push the expansion desktop 301 to rotate by taking the hinge hinges of the expansion desktop as the circle centers, so that the available area of the main desktop 1 is expanded.

The driving assembly further comprises supporting plates 306 fixedly connected to two ends of the lower surface of the main table top 1, the supporting plates 306 are located on the outer sides of the table legs 2, sliding grooves 305 are formed in one sides, away from the table legs 2, of the supporting plates 306, one ends of the sliding grooves 305 are rotatably connected with one ends of lead screws 307 through bearings, the other ends of the lead screws 307 penetrate through the sliding grooves 305 to be installed at output ends of motors 308, and the motors 308 are fixedly connected to the lower surfaces of the supporting plates 306. The output end of the motor 308 rotates to drive the screw 307 to rotate, the sliding block 304 on the screw 307 moves linearly along the axis of the screw 307 in the sliding groove 305, and the vertical movement of the connecting plate 303 on the sliding block 304 drives the supporting rod 302 to move.

The lifting air cylinder is arranged in the desk leg 2, and the output end of the lifting air cylinder is arranged below the main desk surface 1. The main table top 1 can be lifted and lowered by the lifting cylinder to adjust the height of the main table top 1.

The whole shape of the desk leg 2 is I-shaped, a top cross rod is connected with the lower surface of the main desk surface 1, the upper surface of a bottom cross rod is used for installing a lifting cylinder, and the output end of the lifting cylinder is installed at the middle position of the lower surface of the top cross rod. The I-shaped table leg 2 has a larger contact area with the ground and the main table surface 1, thereby enhancing the fixing effect.

The adjusting mechanism 4 comprises an accommodating groove 401 arranged on the upper surface of the main tabletop 1, one end of the accommodating groove 401 is rotationally connected with one end of a turnover plate 402 through a hinge, two ends of one side of the turnover plate 402, which is close to the accommodating groove 401, are rotationally connected with the output end of an adjusting cylinder 403 through a pin shaft, and the other end of the adjusting cylinder 403 is rotationally connected with the bottom surface of the accommodating groove 401 through a pin shaft. The output end of the adjusting cylinder 403 extends out to push the turnover plate 402 to move through a pin shaft, one end of the turnover plate 402 rotates along a hinge, the other end of the turnover plate rises in height and moves in an arc, and one end of the adjusting cylinder 403 rotates with the bottom of the accommodating groove 401 to keep a distance from the turnover plate 402.

To sum up: the motor 308 is started, the output end of the motor 308 rotates to drive the lead screw 307 to rotate, the sliding block 304 on the lead screw 307 moves linearly along the axis of the lead screw 307 in the sliding groove 305, the vertical direction movement of the connecting plate 303 on the sliding block 304 drives the supporting rod 302 to move, and the supporting rod 302 moves and simultaneously pushes the expanding desktop 301 to rotate by taking the hinge of the expanding desktop as the circle center, so that the available area of the main desktop 1 is expanded, and the overall available area is increased.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a lift desk, includes main desktop (1) and table leg (2), its characterized in that: the upper surface of the main table surface (1) is provided with an adjusting mechanism (4), two ends of the lower surface of the main table surface (1) are used for installing table legs (2), and two ends of the main table surface (1) are symmetrically provided with expanding mechanisms (3);

the expansion mechanism (3) comprises a supporting component and a driving component, the supporting component comprises an expansion desktop (301) which is in the same plane with the upper surface of the main desktop (1), and the expansion desktop (301) is rotationally connected with the main desktop (1) through a hinge;

the driving assembly comprises a rotatable screw rod (307), a sliding block (304) capable of reciprocating along the axis of the screw rod (307) is connected to the outer peripheral surface of the screw rod (307) through threads, and the sliding block (304) can drive the expanding tabletop (301) to rotate along the hinge as a circle center.

2. A lifting desk as claimed in claim 1, wherein: the support assembly further comprises one end of a support rod (302) which is rotatably connected to two ends of the lower surface of the expansion tabletop (301) through a pin shaft, the other end of the support rod (302) is rotatably connected to one side of a connecting plate (303) through a pin shaft, and the other end of the connecting plate (303) is fixedly connected with a sliding block (304).

3. A lifting desk as claimed in claim 1, wherein: the driving assembly further comprises supporting plates (306) fixedly connected to two ends of the lower surface of the main table surface (1), the supporting plates (306) are located on the outer sides of the table legs (2), sliding grooves (305) are formed in one sides, far away from the table legs (2), of the supporting plates (306), one ends of the sliding grooves (305) are connected with one ends of the lead screws (307) through bearings in a rotating mode, the other ends of the lead screws (307) penetrate through the sliding grooves (305) and are arranged at the output ends of the motors (308), and the motors (308) are fixedly connected to the lower surfaces of the supporting plates (306).

4. A lifting desk as claimed in claim 1, wherein: lifting cylinders are arranged in the table legs (2), and the output ends of the lifting cylinders are arranged below the main table surface (1).

5. The lifting office table of claim 4, wherein: the whole shape of table leg (2) is "worker" font, and its top horizontal pole and main table (1) lower surface interconnect, bottom horizontal pole upper surface are used for installing the lift cylinder, and the lift cylinder output is installed in top horizontal pole lower surface intermediate position.

6. A lifting desk as claimed in claim 1, wherein: the adjusting mechanism (4) comprises an accommodating groove (401) formed in the upper surface of the main table surface (1), one end of the accommodating groove (401) is connected with one end of a turnover plate (402) through hinge rotation, two ends of one side, close to the accommodating groove (401), of the turnover plate (402) are connected with the output end of an adjusting cylinder (403) through pin shafts in a rotating mode, and the other end of the adjusting cylinder (403) is connected with the bottom surface of the accommodating groove (401) through pin shafts in a rotating mode.