CN213487541U

CN213487541U - Height-adjustable office table

Info

Publication number: CN213487541U
Application number: CN202022133455.4U
Authority: CN
Inventors: 胡育灵
Original assignee: Zhongtuo Zhangzhou Wood Industry Co ltd
Current assignee: Zhongtuo Zhangzhou Wood Industry Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an office table with adjustable height, including base, table and control switch, the top fixedly connected with fixed block of base, and the top of fixed block is provided with elevating system, elevating system's top fixedly connected with table, the inside of table is provided with the extension structure, the bottom fixedly connected with control switch of table, the one end of table is provided with limit structure. The utility model discloses not only through being provided with the support column, lift the pole, fixed slot and electric telescopic handle, constitute sleeve structure between support column and the lifting pole, lift the pole and can make progress the lifting or shrink downwards in the inside of support column, and be provided with electric telescopic handle between support column and the lifting pole, the lift height of pole can be lifted in accurate control, the support column is the symmetry setting on the top of base simultaneously, it is more stable to make the support and the lift of device, the altitude mixture control to the desk has been realized, thereby make the device have the altitude mixture control function.

Description

Height-adjustable office table

Technical Field

The utility model relates to an office furniture technical field specifically is desk.

Background

With the rapid development of society and the continuous improvement of economic level, the office furniture industry has gained vigorous development, and many different functions and styles are derived to the desk according to the demand in market, and the desk is the desk that is equipped for work convenience in daily life work, but current desk has many problems or defects:

traditional desk in-service use, need according to the user demand, purchase the desk of required height, the height of desk is fixed, is difficult to adjust, makes the device be not convenient for altitude mixture control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an office table with adjustable height to solve the problem that the device is not convenient for altitude mixture control among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an office table with adjustable height, includes base, table and control switch, the top fixedly connected with fixed block of base, and the top of fixed block is provided with elevating system, elevating system includes support column, lifting rod, fixed slot and electric telescopic handle, the bottom fixed connection of support column is in the inside of fixed block, the inside swing joint of support column has the lifting rod, and the inside fixed slot that is provided with in top of lifting rod, the inside fixedly connected with electric telescopic handle of fixed slot, elevating system's top fixedly connected with table, the inside of table is provided with the extension structure, the bottom fixedly connected with control switch of table, the one end of table is provided with limit structure.

Preferably, the support columns are arranged in two groups, the support columns are distributed on the top end of the base in a central symmetry mode, and a sleeve structure is formed between each support column and each lifting rod.

Preferably, the extension structure is including accomodating groove, extension board, slider and spout, it sets up in the inside of table to accomodate the groove, the inside swing joint who accomodates the groove has the extension board, and the both ends fixedly connected with slider of extension board, slider swing joint is in the inside of spout, and the spout sets up in the inside of table.

Preferably, the extension plates are arranged in two groups, the extension plates are distributed in the table in a central symmetry manner, and a sliding structure is formed between the sliding block and the sliding groove.

Preferably, limit structure includes fixing base, threaded rod, swiveling wheel, splint and baffle, fixing base swing joint is in the one end of table, the threaded rod runs through in the bottom of fixing base, and the bottom fixedly connected with swiveling wheel of threaded rod, the top fixedly connected with splint of threaded rod, the top fixedly connected with baffle of fixing base.

Preferably, the fixing base is provided with two sets, and the fixing base is central symmetry distribution in the bottom of baffle, be threaded connection between fixing base and the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: the height-adjustable office table not only realizes the height adjusting function, but also realizes the extending function and the limiting function;

(1) the lifting rod can be lifted upwards or contracted downwards in the supporting column, the electric telescopic rod is arranged between the supporting column and the lifting rod, the lifting height of the lifting rod can be accurately controlled, and meanwhile, the supporting columns are symmetrically arranged at the top end of the base, so that the supporting and lifting of the device are more stable, the height adjustment of an office table is realized, and the device has a height adjusting function;

(2) the extension plate can be pulled to one side in the storage groove by arranging the storage groove, the extension plate, the sliding block and the sliding groove form a sliding structure, the limit and guide functions are realized on the movement of the extension plate, the extension plate can be prevented from being separated from the interior of the storage groove, the extension of the use area of the office table is realized, and the extension device has an extension function;

(3) through being provided with fixing base, threaded rod, swiveling wheel, splint and baffle, but the one end at the table is fixed to the fixing base block, and is threaded connection between fixing base and the threaded rod, but swivel swiveling wheel control splint carry out the centre gripping to the table fixed, and the top of fixing base is provided with the baffle simultaneously, can carry on spacingly to the object of table top, has effectually prevented that article from dropping from the table to make the device have limit function.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a front sectional structure of the lifting mechanism of the present invention;

fig. 4 is a schematic side view of the limiting structure of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a lifting mechanism; 301. a support pillar; 302. lifting the rod; 303. fixing grooves; 304. an electric telescopic rod; 4. an extended structure; 401. a receiving groove; 402. an extension plate; 403. a slider; 404. a chute; 5. a table plate; 6. a control switch; 7. a limiting structure; 701. a fixed seat; 702. a threaded rod; 703. a rotating wheel; 704. a splint; 705. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a height-adjustable office table comprises a base 1, a table plate 5 and a control switch 6, wherein the top end of the base 1 is fixedly connected with a fixed block 2, the top end of the fixed block 2 is provided with a lifting mechanism 3, the lifting mechanism 3 comprises a supporting column 301, a lifting rod 302, a fixing groove 303 and an electric telescopic rod 304, the bottom end of the supporting column 301 is fixedly connected to the inside of the fixed block 2, the lifting rod 302 is movably connected to the inside of the supporting column 301, the fixing groove 303 is arranged inside the top end of the lifting rod 302, the electric telescopic rod 304 is fixedly connected to the inside of the fixing groove 303, the model of the electric telescopic rod 304 is DDTG, the supporting columns 301 are provided with two groups, the supporting columns 301 are distributed on the top end of the base 1 in a central symmetry mode;

when the lifting device is used, a sleeve structure is formed between the supporting column 301 and the lifting rod 302, the lifting rod 302 can be lifted upwards or contracted downwards in the supporting column 301, the electric telescopic rod 304 is arranged between the supporting column 301 and the lifting rod 302, the lifting height of the lifting rod 302 can be accurately controlled, and meanwhile, the supporting column 301 is symmetrically arranged at the top end of the base 1, so that the supporting and lifting of the lifting device are more stable, the height adjustment of an office table is realized, and the lifting device has a height adjusting function;

the top end of the lifting mechanism 3 is fixedly connected with a table plate 5, an extension structure 4 is arranged inside the table plate 5, the extension structure 4 comprises a storage groove 401, an extension plate 402, a sliding block 403 and a sliding groove 404, the storage groove 401 is arranged inside the table plate 5, the extension plate 402 is movably connected inside the storage groove 401, the sliding blocks 403 are fixedly connected to two ends of the extension plate 402, the sliding blocks 403 are movably connected inside the sliding groove 404, the sliding grooves 404 are arranged inside the table plate 5, the extension plates 402 are provided with two groups, the extension plates 402 are distributed in the table plate 5 in a central symmetry manner, and a sliding structure is formed between the sliding blocks 403 and the sliding grooves 404;

when the extension board 402 is used, the extension board 402 can be drawn towards one side in the accommodating groove 401, the two ends of the extension board 402 are respectively provided with the sliding block 403, the sliding blocks 403 and the sliding grooves 404 form a sliding structure, the movement of the extension board 402 is limited and guided, meanwhile, the extension board 402 can be prevented from being separated from the inside of the accommodating groove 401, the extension of the using area of the desk is realized, and the extension function is realized, so that the extension device has;

the bottom end of the table plate 5 is fixedly connected with a control switch 6, one end of the table plate 5 is provided with a limiting structure 7, the limiting structure 7 comprises a fixed seat 701, a threaded rod 702, a rotating wheel 703, a clamping plate 704 and a baffle 705, the fixed seat 701 is movably connected to one end of the table plate 5, the threaded rod 702 penetrates through the bottom end of the fixed seat 701, the rotating wheel 703 is fixedly connected to the bottom end of the threaded rod 702, the clamping plate 704 is fixedly connected to the top end of the threaded rod 702, the baffle 705 is fixedly connected to the top end of the fixed seat 701, the fixed seat 701 is provided with two groups, the fixed seat 701 is distributed at the bottom end of the baffle 705 in;

during the use, but fixing base 701 block is fixed in the one end of table 5, and is threaded connection between fixing base 701 and the threaded rod 702, and rotatable swiveling wheel 703 controls splint 704 and carries out the centre gripping to table 5 fixed, and the top of fixing base 701 is provided with baffle 705 simultaneously, can carry on spacingly to the object of table 5 top, and the effectual article of having prevented drops from table 5 to make the device have limit function.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, firstly, the device is taken out and transported to a target area, when the height of the device needs to be adjusted, the device is connected with the power supply, the control switch 6 is operated to control the electric telescopic rod 304 to operate, the electric telescopic rod 304 can stretch and retract, the lifting rod 302 is indirectly driven to lift or retract inside the supporting column 301, and the height adjustment of the device is realized;

secondly, when the area of the table board 5 needs to be expanded, the extension board 402 is grabbed and pulled towards one side of the table board 5, the extension board 402 can drive the sliding block 403 to slide in the sliding groove 404, and the sliding blocks 403 are symmetrically distributed at two ends of the extension board 402, so that the extension board 402 can be prevented from being separated from the inside of the accommodating groove 401, and the expansion of the use area of the device is realized;

finally, when the limiting function of the device needs to be used, the fixing seat 701 is clamped at the edge of one end of the table plate 5, the rotating wheel 703 is grabbed and rotates upwards, the clamping plate 704 is abutted to the bottom end of the table plate 5, the fixing seat 701 and the clamping plate 704 can clamp and fix the table plate 5, the baffle 705 can block and protect objects above the table plate 5, the objects are prevented from falling, and the device is finally worked.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an desk with adjustable height, includes base (1), table (5) and control switch (6), its characterized in that: the top end of the base (1) is fixedly connected with a fixed block (2), the top end of the fixed block (2) is provided with a lifting mechanism (3), the lifting mechanism (3) comprises a supporting column (301), a lifting rod (302), a fixing groove (303) and an electric telescopic rod (304), the bottom end of the supporting column (301) is fixedly connected to the inside of the fixing block (2), a lifting rod (302) is movably connected to the inside of the supporting column (301), a fixed groove (303) is arranged inside the top end of the lifting rod (302), an electric telescopic rod (304) is fixedly connected inside the fixed groove (303), the top end of the lifting mechanism (3) is fixedly connected with a table plate (5), an extension structure (4) is arranged inside the table plate (5), the bottom fixedly connected with control switch (6) of table (5), the one end of table (5) is provided with limit structure (7).

2. A height adjustable desk as claimed in claim 1, wherein: the supporting columns (301) are arranged in two groups, the supporting columns (301) are distributed on the top end of the base (1) in a central symmetry mode, and a sleeve structure is formed between the supporting columns (301) and the lifting rods (302).

3. A height adjustable desk as claimed in claim 1, wherein: extension structure (4) are including accomodating groove (401), extending plate (402), slider (403) and spout (404), accomodate groove (401) and set up in the inside of table (5), the inside swing joint who accomodates groove (401) has extending plate (402), and extends both ends fixedly connected with slider (403) of plate (402), slider (403) swing joint is in the inside of spout (404), and spout (404) set up in the inside of table (5).

4. A height adjustable desk as claimed in claim 3, wherein: the extension plates (402) are arranged in two groups, the extension plates (402) are distributed in the table plate (5) in a central symmetry mode, and a sliding structure is formed between the sliding block (403) and the sliding groove (404).

5. A height adjustable desk as claimed in claim 1, wherein: limiting structure (7) include fixing base (701), threaded rod (702), swiveling wheel (703), splint (704) and baffle (705), fixing base (701) swing joint is in the one end of table (5), threaded rod (702) is run through to the bottom of fixing base (701), and the bottom fixedly connected with swiveling wheel (703) of threaded rod (702), the top fixedly connected with splint (704) of threaded rod (702), the top fixedly connected with baffle (705) of fixing base (701).

6. A height adjustable desk as claimed in claim 5, wherein: the fixing seats (701) are arranged in two groups, the fixing seats (701) are distributed at the bottom end of the baffle (705) in a central symmetry mode, and the fixing seats (701) are in threaded connection with the threaded rods (702).