CN209769467U - Electric lifting office table - Google Patents

Abstract

The utility model discloses an electric lift desk: the table comprises supporting table legs and a table plate, wherein the supporting table legs are supported and arranged on two sides below the table plate, a lifting device is arranged in the supporting table legs, and the lifting device drives the table plate to be lifted and arranged along the length direction of the supporting table legs; the supporting table legs are arranged on the middle parts of the table legs, the table legs are arranged in a long strip shape, the length direction of the table legs is the same as the width direction of the table top, and the length of the table legs is larger than the width of the table top; the two ends of the bottom in the table legs are respectively provided with a balancing weight with equal weight; an elastic pad is bonded below the bottom of the table leg, and the lower surface of the elastic pad is arranged below the table leg in a protruding mode; the utility model discloses not only can realize the adjustable of desk top height, further strengthen the stability of electronic desk.

Description

electric lifting office table

Technical Field

The utility model relates to an office table makes technical field, especially relates to an electric lift office table.

Background

The office table is a table which is convenient to work in daily life and work and social activities, and the height of the existing office table can not be adjusted, so that the problem is brought to some special office places and office workers; the existing lifting table legs have the problems of poor stability and the like in supporting the table board.

Disclosure of Invention

the purpose of the invention is as follows: in order to overcome the defects in the prior art, the utility model provides an electric lifting office table which can solve the problems.

The technical scheme is as follows: in order to achieve the above object, the utility model discloses an electric lift desk: the table comprises supporting table legs and a table plate, wherein the supporting table legs are supported and arranged on two sides below the table plate, a lifting device is arranged in the supporting table legs, and the lifting device drives the table plate to be lifted and arranged along the length direction of the supporting table legs; the lifting device drives the desk board to lift up and down, so that the electric lifting office desk can adapt to various office environments.

The supporting table legs are arranged on the middle parts of the table legs, the table legs are arranged in a long strip shape, the length direction of the table legs is the same as the width direction of the table top, and the length of the table legs is larger than the width of the table top; the two ends of the bottom in the table legs are respectively provided with a balancing weight with equal weight; an elastic pad is bonded below the bottom of the table leg, and the lower surface of the elastic pad is arranged below the table leg in a protruding mode; be provided with the balancing weight in the table foot and can play stable balanced effect to electronic desk, make electronic desk be difficult for empting.

Furthermore, the supporting table legs sequentially comprise a first supporting structure, a second supporting structure and a third supporting structure from top to bottom, the first supporting structure is arranged in the second supporting structure in a telescopic mode, and the second supporting structure is arranged in the third supporting structure in a telescopic mode; the bottom end of the lifting device is fixedly arranged at the bottom in the third supporting structure, and the top end of a lifting rod of the lifting device is fixedly arranged at the top in the first supporting structure; the top end of the first supporting structure is fixedly arranged on the lower surface of the table plate; the bottom of the second supporting structure and the top of the lifting device fixing cylinder are elastically arranged through a spring; the lifting device drives the first supporting structure and the second supporting structure to lift up and down, so that the lifting device is always shielded inside the supporting table legs by the first supporting structure and the second supporting structure, and the whole electric office table has attractive effect.

Furthermore, the outer surface of the first supporting structure is provided with a trapezoidal guide bulge, and the length direction of the guide bulge is the same as the telescopic direction of the first supporting structure; the inner surface of the second supporting structure is provided with a guide groove matched with the guide bulge, and the guide bulge is arranged in the guide groove in a sliding manner; through the cooperation setting of direction arch and direction recess, make first bearing structure can only follow vertical direction elevating movement, played direction and spacing effect to first bearing structure.

Furthermore, a plurality of anti-skid convex strips are obliquely arranged on the lower surface of the elastic pad, and the anti-skid convex strips on the elastic pad below the table legs on the two sides of the table board are symmetrically arranged; the anti-slip raised lines enhance the static friction force between the elastic cushion and the ground and enhance the anti-slip effect of the elastic cushion.

Has the advantages that: the utility model relates to an electric lifting office table, which is characterized in that a lifting device is arranged inside a support table leg to drive a table top to lift up and down, so that the electric office table can meet office demands of different heights; the counterweight block is arranged in the desk leg, so that the gravity center of the whole electric office desk is reduced, the stability of the office desk is enhanced, and the electric office desk is not easy to topple; meanwhile, the elastic pads are arranged below the table legs, the lower surfaces of the elastic pads are provided with anti-skidding convex strips, friction force between the table legs and the ground is enhanced, and an anti-skidding effect is achieved on the electric office table.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the supporting table leg of the present invention;

fig. 3 is a partially enlarged schematic structural view of fig. 1 of the present invention;

FIG. 4 is a schematic sectional view of the table leg of the present invention;

Fig. 5 is a schematic view of the whole bottom view structure of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

An electric lifting desk as shown in the attached figures 1-5: the lifting device comprises supporting table legs 1 and a table plate 2, wherein the supporting table legs 1 are supported and arranged on two sides below the table plate 2, the supporting table legs 1 sequentially comprise a first supporting structure 11, a second supporting structure 12 and a third supporting structure 13 from top to bottom, the first supporting structure 11 is arranged in the second supporting structure 12 in a telescopic mode, the second supporting structure 12 is arranged in the third supporting structure 13 in a telescopic mode, when the lifting device reduces the height of the table plate, the first supporting structure 11 can be sleeved inside the second supporting structure 12, and the second supporting structure 12 can be sleeved inside the third supporting structure 13, so that the height of the supporting table legs 1 is reduced, and the supporting table legs 1 cannot hinder the table plate 2 from descending; a lifting device is arranged in the supporting table legs 1, and the lifting device can be a servo electric cylinder or other electric driving lifting structures; the bottom end of the lifting device is fixedly arranged at the bottom in the third supporting structure 13, and the top end of a lifting rod 41 of the lifting device is fixedly arranged at the top in the first supporting structure 11; the top end of the first supporting structure 11 is fixedly arranged on the lower surface of the table plate 2; the bottom of the second supporting structure 12 and the top of the lifting device fixing cylinder 42 are elastically arranged through a spring 14, and the spring 14 plays a role in supporting the second supporting structure 12; elevating gear drives table 2 and goes up and down to set up along the length direction of supporting table leg 1, when elevating gear drives table 2 and descends, elevating gear's lifter 41 and the fixed setting of first bearing structure 11, elevating gear can drive first bearing structure 11 and contract in to second bearing structure 12, when first bearing structure 11 is whole to contract in second bearing structure 12, the top of second bearing structure 12 can support the lower surface at table 2, lifter 41 continues to descend, second bearing structure 12 can be pressed in third bearing structure 13, spring 14 compression this moment, first bearing structure 11 and second bearing structure 12 shelter from outside lifter 41 all the time, play the effect of beautifying to the electric lift desk.

the outer surface of the first supporting structure 11 is provided with a trapezoidal guide protrusion 111, and the length direction of the guide protrusion 111 is the same as the telescopic direction of the first supporting structure 11; the inner surface of the second supporting structure 12 is provided with a guide groove 122 matched with the guide protrusion 111, and the guide protrusion 111 is slidably arranged in the guide groove 122; meanwhile, the outer surface of the second supporting structure 12 is provided with a guide projection, and the inside of the third supporting structure 13 is provided with a guide groove; through the cooperation setting of guide protrusion 111 and guide groove 122, make first bearing structure 11 and second bearing structure 12 all can only follow vertical direction elevating movement, played direction and spacing effect to first bearing structure 11 and second bearing structure 12.

The supporting table legs 1 are arranged in the middle of the table legs 3, the table legs 3 are arranged in a long strip shape, the length direction of the table legs 3 is the same as the width direction of the table plate 2, and the length of the table legs 3 is larger than the width of the table plate 2; bottom both ends are provided with the balancing weight 30 that weight equals respectively in table foot 3, and the purpose that balancing weight 30 set up at table foot 3's both ends is when the desk when inclining to a front and back direction, has prolonged another balancing weight 30 to the distance of slope fulcrum, has increased another balancing weight 30's moment, and moment hinders the slope of desk, consequently sets up the stability that has strengthened the desk like this. In addition, the weight of the counterweight 30 is larger than that of other parts of the office table; thus, the counterweight block 30 reduces the center of gravity of the whole office table, and simultaneously, the center of gravity of the office table is kept on the vertical plane of the middle of the two table legs 3; the stability of the office table is enhanced, so that the office table is not easy to topple; an elastic pad 31 is bonded below the bottom of the table leg 3, the elastic pad 31 is made of rubber, and the elastic pad 31 can protect the table leg 3 from being knocked and damaged when contacting the ground; the lower surface of the elastic pad 31 is arranged below the table legs 3 in a protruding mode, so that when the office table is moved, the elastic pad 31 is in contact with the ground, the table legs 3 are protected from being abraded, and the table legs 3 are prevented from making harsh sound due to friction with the ground. The lower surface of the elastic pad 31 is obliquely provided with a plurality of anti-slip convex strips 311, the anti-slip convex strips 311 enhance the static friction force between the elastic pad 31 and the ground, and enhance the anti-slip effect of the elastic pad 31; and the anti-slip convex strips 311 on the elastic pads 31 below the table legs 3 on the two sides of the table board 2 are symmetrically arranged, so that the anti-slip convex strips 311 can both play an anti-slip effect no matter which direction the office table slides.

The above description is only a preferred embodiment of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (4)

1. An electric lifting office table is characterized in that: the table comprises supporting table legs (1) and a table plate (2), wherein the supporting table legs (1) are supported and arranged on two sides below the table plate (2), a lifting device is arranged in the supporting table legs (1), and the lifting device drives the table plate (2) to be lifted and arranged along the length direction of the supporting table legs (1);

the supporting table legs (1) are arranged in the middle of the table legs (3), the table legs (3) are arranged in a long strip shape, the length direction of the table legs (3) is the same as the width direction of the table plate (2), and the length of the table legs (3) is larger than the width of the table plate (2); two ends of the bottom in the table leg (3) are respectively provided with a balancing weight (30) with equal weight; the table leg is characterized in that an elastic pad (31) is bonded below the bottom of the table leg (3), and the lower surface of the elastic pad (31) is arranged below the table leg (3) in a protruding mode.

2. An electrically powered lift desk as defined in claim 1 wherein: the supporting table legs (1) sequentially comprise a first supporting structure (11), a second supporting structure (12) and a third supporting structure (13) from top to bottom, the first supporting structure (11) is arranged in the second supporting structure (12) in a telescopic mode, and the second supporting structure (12) is arranged in the third supporting structure (13) in a telescopic mode; the bottom end of the lifting device is fixedly arranged at the inner bottom of the third supporting structure (13), and the top end of a lifting rod (41) of the lifting device is fixedly arranged at the inner top of the first supporting structure (11); the top end of the first supporting structure (11) is fixedly arranged on the lower surface of the table plate (2); the bottom of the second supporting structure (12) and the top of the lifting device fixing cylinder (42) are elastically arranged through a spring (14).

3. An electrically powered lift desk as claimed in claim 2 wherein: the outer surface of the first supporting structure (11) is provided with a trapezoidal guide protrusion (111), and the length direction of the guide protrusion (111) is the same as the telescopic direction of the first supporting structure (11); the inner surface of the second supporting structure (12) is provided with a guide groove (122) matched with the guide protrusion (111), and the guide protrusion (111) is arranged in the guide groove (122) in a sliding mode.

4. An electrically powered lift desk as defined in claim 1 wherein: the lower surface of the elastic pad (31) is obliquely provided with a plurality of anti-skid convex strips (311), and the anti-skid convex strips (311) on the elastic pad (31) below the table legs (3) at the two sides of the table board (2) are symmetrically arranged.