CN218613901U

CN218613901U - Adjustable elevating platform

Info

Publication number: CN218613901U
Application number: CN202222656573.2U
Authority: CN
Inventors: 韩君
Original assignee: Ningbo Genma Electronics Co ltd
Current assignee: Ningbo Genma Electronics Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-14
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to the technical field of lifting working tables, in particular to an adjustable lifting working table, which solves the problems of poor stability and large loss of a driving piece of a lifting table in the prior art, and comprises a first table top and a base, wherein a first support frame and a second support frame are arranged between the first table top and the base; a third support frame is hinged to the first support frame, the other end of the third support frame is hinged to the base, a fourth support frame is hinged to the second support frame, and the other end of the fourth support frame is hinged to the base; be provided with the driving piece between third support frame and the base, the driving piece is used for the lift of drive workstation, be connected with the auxiliary rod between fourth support frame and the base, the auxiliary rod is used for the lift of auxiliary drive piece drive workstation.

Description

Adjustable elevating platform

Technical Field

The utility model belongs to the technical field of elevating platform technique and specifically relates to an adjustable elevating platform is related to.

Background

Along with the improvement of the living standard of people, the requirements on the comfort level, the convenience degree and the like of the workbench are more and more, and the workbench capable of being lifted appears on the market according to the requirements. The lifting workbench is divided into a manual lifting mode and an automatic lifting mode, the lifting speed of the manual lifting table is low, after the workbench is used for placing heavy objects, the workbench can be lifted only by using large force, and the lifting workbench is not friendly to women. In contrast, the automatic worktable lifting device is easy and convenient to control height and operate, can well start lifting and brake to stop by being controlled by a driving element such as a motor or an air cylinder, and is higher in precision than a manual worktable lifting device.

Application publication No. CN114698928A discloses a lifting mechanism and lift table includes: the cross arm assembly comprises a first combination arm and a second combination arm which are arranged in parallel, the first combination arm and the second combination arm respectively comprise a first supporting piece and a second supporting piece, and the length of the first supporting piece is greater than that of the second supporting piece; the supporting and connecting assembly comprises a first rotating and connecting assembly and a first sliding and connecting assembly which are fixed on the base, and a second rotating and connecting assembly and a second sliding and connecting assembly which are fixed on the bottom side of the table plate; the driving piece is connected with the cross arm assembly and/or the supporting and connecting assembly and is used for driving the moving piece to change the position of the moving piece on the first sliding rail; compared with the prior art, the scissors type support edge structure has the advantages that the structure is simpler, at least one short edge material is omitted, the material is saved, the cost is reduced, and the scissors type support edge structure is more practical.

However, this lift table's first combination arm and second combination arm are single rod structure, and stability is not high, and the driving piece energy consumption is higher when the drive moving member, the loss of driving piece self is also great.

SUMMERY OF THE UTILITY MODEL

To the problem that lift table poor stability, driving piece loss are big among the prior art, this disclosure provides a good adjustable elevating platform of stability.

The technical scheme adopted by the disclosure for solving the technical problems is as follows: an adjustable lifting workbench comprises a first table top and a base, wherein a first support frame and a second support frame are arranged between the first table top and the base, one end of each of the first support frame and the second support frame is hinged with the first table top, and the other end of each of the first support frame and the second support frame is connected with the base; a third support frame is hinged to the first support frame, the other end of the third support frame is hinged to the base, a fourth support frame is hinged to the second support frame, and the other end of the fourth support frame is hinged to the base; be provided with the driving piece between third support frame and the base, the driving piece is used for the lift of drive workstation, be connected with the auxiliary rod between fourth support frame and the base, the auxiliary rod is used for the lift of auxiliary driving piece drive workstation.

Compared with the existing products, the beneficial effects of the present disclosure are: because the first support frame and the second support frame are arranged between the first table top and the base, the two support frames are stressed simultaneously in the lifting process of the workbench, so that the stress of each support frame is smaller on average, and the workbench is more stable; because be connected with the auxiliary rod that is used for the lift of auxiliary driving piece drive workstation between fourth support frame and the base, so the loss and the energy consumption of driving piece just can not be so big.

Furthermore, be provided with first slide rail on the base, be provided with the slider on the first slide rail, the slider removes along first slide rail, first mesa is connected with first connecting plate, the one end of first support frame and second support frame all is articulated with first connecting plate, and the other end of first support frame and second support frame all is connected with the slider, first support frame and second support frame are parallel to each other.

Furthermore, one end of the driving part is connected with the third support frame, and the other end of the driving part is connected with the sliding block.

Furthermore, be provided with the second connecting plate on the base, be provided with the third connecting plate on first support frame and the second support frame, the one end and the third connecting plate of third support frame are connected, and the other end and the second connecting plate of third support frame are connected, the one end and the third connecting plate of fourth support frame are connected, and the other end and the second connecting plate of fourth support frame are connected, third support frame and fourth support frame are parallel to each other.

Furthermore, one end of the auxiliary rod is connected with the fourth support frame, and the other end of the auxiliary rod is connected with the sliding block.

Furthermore, telescopic mechanisms are respectively arranged on the first support frame and the second support frame, and the telescopic mechanisms can prolong or shorten the length of the first support frame and the length of the second support frame.

Furthermore, a first limiting groove is formed in the first support frame, a second limiting groove is formed in the second support frame, one end of the third connecting plate is arranged in the first limiting groove, the other end of the third connecting plate is arranged in the second limiting groove, and the third connecting plate slides in the first limiting groove and the second limiting groove.

Further, the workstation includes two bases, and every base all is connected with first mesa through first support frame and second support frame respectively, and two base parallel arrangement are in the below of first mesa, and every base all is provided with the driving piece, all is provided with third support frame and fourth support frame on every base.

Furthermore, be provided with first horizontal pole between two bases, strengthen the stability of workstation.

Furthermore, a second cross rod is arranged between the two third supporting frames and is parallel to the ground.

Furthermore, a fourth connecting plate is arranged below the first table top, a second table top is arranged on the fourth connecting plate, and the first table top and the second table top are parallel.

Furthermore, a second slide rail is arranged on the fourth connecting plate, and the second table top is arranged on the second slide rail.

Drawings

The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is an exploded view of an adjustable lift table according to the present disclosure;

FIG. 2 is an enlarged view of a portion of the disclosure at FIG. 1H;

FIG. 3 is a schematic structural diagram of an adjustable lifting table according to the present disclosure;

FIG. 4 is a second schematic structural view of an adjustable lifting/lowering table according to the present disclosure;

FIG. 5 is an enlarged view of a portion of the disclosure at FIG. 4A;

fig. 6 is a third schematic structural diagram of an adjustable lifting table according to the present disclosure.

Description of reference numerals:

1. a first table top; 2. a second table top; 3. a slider; 4. a second connecting plate; 5. a drive member; 6. an auxiliary lever; 7. a second cross bar; 8. a first cross bar; 9. a first connecting plate; 10. a fourth connecting plate; 11. a first support frame; 12. a second support frame; 13. a third support frame; 14. a fourth support frame; 15. a first slide rail; 16. a base; 17. a switch; 18. a first limit groove; 19. a second limit groove; 20. and a third connecting plate.

Detailed Description

In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

It will be understood by those skilled in the art that in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms described above should not be considered limiting to the present invention.

As shown in fig. 1-6, an adjustable lifting workbench is disclosed, which comprises a first table top 1 and a base 16, a first support frame 11 and a second support frame 12 are arranged between the first table top 1 and the base 16, one end of each of the first support frame 11 and the second support frame 12 is hinged to the first table top 1, the other end of each of the first support frame 11 and the second support frame 12 is connected to the base 16, a telescopic mechanism is respectively arranged on each of the first support frame 11 and the second support frame 12, the height of the workbench can be further adjusted by the telescopic mechanism, and the first support frame 11 and the second support frame 12 are arranged between the first table top 1 and the base 16, so that the two support frames are stressed simultaneously in the lifting process of the workbench, and thus, the average stress on each support frame is smaller, and the workbench is more stable. A third support frame 13 is hinged on the first support frame 11, the other end of the third support frame 13 is hinged with a base 16, a fourth support frame 14 is hinged on the second support frame 12, and the other end of the fourth support frame 14 is hinged with the base 16; be provided with driving piece 5 between third support frame 13 and the base 16, driving piece 5 is used for the lift of drive workstation, is connected with auxiliary rod 6 between fourth support frame 14 and the base 16, and auxiliary rod 6 is used for the lift of auxiliary driving piece 5 drive workstation, and the setting of auxiliary rod 6 makes the loss and the energy consumption of driving piece 5 just so big.

A first slide rail 15 is arranged on the base 16, a slide block 3 is arranged on the first slide rail 15, the slide block 3 moves along the first slide rail 15, the first table top 1 is connected with a first connecting plate 9, the first table top 1 and the first connecting plate 9 are connected through bolts, one ends of a first support frame 11 and a second support frame 12 are hinged with the first connecting plate 9, the other ends of the first support frame 11 and the second support frame 12 are connected with the slide block 3, and the first support frame 11 and the second support frame 12 are parallel to each other; one end of the driving piece 5 is connected with the third supporting frame 13, and the other end of the driving piece 5 is connected with the sliding block 3; one end of the auxiliary rod 6 is connected with the fourth supporting frame 14, and the other end is connected with the sliding block 3.

The base 16 is provided with a second connecting plate 4, the first support frame 11 and the second support frame 12 are provided with a third connecting plate 20, one end of the third support frame 13 is connected with the third connecting plate 20, the other end of the third support frame 13 is connected with the second connecting plate 4, one end of the fourth support frame 14 is connected with the third connecting plate 20, the other end of the fourth support frame 14 is connected with the second connecting plate 4, and the third support frame 13 and the fourth support frame 14 are parallel to each other.

The first support frame 11 is provided with a first limiting groove 18, the second support frame 12 is provided with a second limiting groove 19, one end of a third connecting plate 20 is arranged in the first limiting groove 18, the other end of the third connecting plate is arranged in the second limiting groove 19, and the third connecting plate 20 slides in the first limiting groove 18 and the second limiting groove 19.

In some embodiments, the working table comprises two bases 16, each base 16 is connected to the first table top 1 through a first support frame 11 and a second support frame 12, the two bases 16 are arranged in parallel below the side of the first table top 1, and each base 16 is provided with a driving member 5 and an auxiliary rod 6. Every base 16 all corresponds and is provided with driving piece 5, driving piece 5 can not be too big at the during operation energy consumption like this, auxiliary rod 6 and driving piece 5 all are connected on slider 3, when driving piece 5 drive slider 3 to the direction motion of second connecting plate 4, auxiliary rod 6 also moves to the direction of second connecting plate 4 along with slider 3, driving piece 5 and auxiliary rod 6 are along with the removal of slider 3 together, slowly rise third support frame 13 and fourth support frame 14, in this process, third support frame 13 and fourth support frame 14 remain the parallel throughout, be provided with first horizontal pole 8 between two bases 16, strengthen the stability of workstation. The first cross bar 8 is arranged at one end of the base 16 far away from the third connecting plate 20, so that legs and feet of a user can be put under the table top when the user uses the lifting table, and the use feeling is better.

It should be noted that the second cross bar 7 is arranged between the two third support frames 13, the second cross bar 7 is parallel to the ground, and the second cross bar 7 is arranged to keep the rising or falling heights of the two third support frames 13 consistent all the time.

In some embodiments, a fourth connecting plate 10 is disposed below the first table top 1, a second table top 2 is disposed on the fourth connecting plate 10, and the first table top 1 and the second table top 2 are parallel. Specifically, second mesa 2 sets up the side below at first mesa 1, the junction of second mesa 2 and fourth connecting plate 10 is provided with first indent, whole second mesa is "type" structure, one side that first mesa 1 is close to second mesa 2 is provided with the second indent, whole first mesa 1 is "type" structure, such setting up makes the user when using, first mesa 1 can be used for putting the display screen, second mesa 2 can be used for putting mouse, keyboard etc. for the use of workstation is more functional.

In some embodiments, a second slide rail is disposed on the fourth connecting plate 10, the second table top 2 is disposed on the second slide rail, and the second table top 2 can slide along the second slide rail, so that the second table top 2 can partially enter the position under the first table top 1 or be drawn out from the position under the first table top 1, and the use is more flexible and convenient.

It will be appreciated that the side of the first table top 1 is provided with a switch 17 for controlling the drive member, here preferably the drive member 5 is a pneumatic cylinder.

This adjustable elevating platform need rise, touch switch, the on-off control cylinder makes the cylinder move to second connecting plate 4's direction along first slide rail 15 on slider 3, simultaneously auxiliary rod 6 also along with slider 3 moves to second connecting plate 4's direction, third support frame 13 and fourth support frame 14 slowly rise, third support frame 13 and fourth support frame 14 drive first support frame 11 and second support frame 12 also slowly rise, at this in-process, third support frame 13 and fourth support frame 14 remain parallel throughout, first support frame 11 and second support frame 12 remain parallel throughout, it is also more stable when laborsaving, in addition, be provided with second horizontal pole 7 between two third support frames 13, the setting of second horizontal pole 7 is used for making two third support frames 13 rise or the height that descends remains unanimous throughout. The first support frame 11 and the second support frame 12 are respectively provided with a telescopic mechanism, and after the first support frame 11 and the second support frame 12 are lifted to the highest height under the action of the cylinder, the telescopic mechanisms can be lifted for a distance until the third connecting plate 20 is clamped to the upper ends of the first limiting groove 18 and the second limiting groove 19.

The present application has been described in detail above, and specific examples thereof are used herein to explain the principles and implementations of the present application, which are presented solely to aid in understanding the present application and its core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. An adjustable lifting workbench is characterized by comprising a first table top (1) and a base (16), wherein a first support frame (11) and a second support frame (12) are arranged between the first table top (1) and the base (16), one ends of the first support frame (11) and the second support frame (12) are hinged with the first table top (1), and the other ends of the first support frame (11) and the second support frame (12) are connected with the base (16); a third support frame (13) is hinged to the first support frame (11), the other end of the third support frame (13) is hinged to the base (16), a fourth support frame (14) is hinged to the second support frame (12), and the other end of the fourth support frame (14) is hinged to the base (16); be provided with driving piece (5) between third support frame (13) and base (16), driving piece (5) are used for the lift of drive workstation, be connected with between fourth support frame (14) and base (16) auxiliary rod (6), auxiliary rod (6) are used for the lift of auxiliary drive piece (5) drive workstation.

2. The adjustable lifting workbench according to claim 1, wherein a first slide rail (15) is arranged on the base (16), a slide block (3) is arranged on the first slide rail (15), the slide block (3) moves along the first slide rail (15), the first table top (1) is connected with a first connecting plate (9), one end of each of the first support frame (11) and the second support frame (12) is hinged with the first connecting plate (9), the other end of each of the first support frame (11) and the second support frame (12) is connected with the slide block (3), and the first support frame (11) and the second support frame (12) are parallel to each other.

3. The adjustable lifting workbench according to claim 2, characterized in that one end of the auxiliary rod (6) is connected with the fourth support frame (14) and the other end is connected with the slide block (3).

4. The adjustable lifting workbench according to claim 2, characterized in that one end of the driving member (5) is connected with the third support frame (13), and the other end of the driving member (5) is connected with the sliding block (3).

5. The adjustable lifting workbench according to claim 1, wherein a second connecting plate (4) is arranged on the base (16), a third connecting plate (20) is arranged on the first supporting frame (11) and the second supporting frame (12), one end of the third supporting frame (13) is connected with the third connecting plate (20), the other end of the third supporting frame (13) is connected with the second connecting plate (4), one end of the fourth supporting frame (14) is connected with the third connecting plate (20), the other end of the fourth supporting frame (14) is connected with the second connecting plate (4), and the third supporting frame (13) and the fourth supporting frame (14) are parallel to each other.

6. The adjustable lifting workbench according to claim 1, wherein the first support frame (11) and the second support frame (12) are respectively provided with a telescopic mechanism, and the telescopic mechanism can extend or shorten the length of the first support frame (11) and the second support frame (12).

7. The adjustable lifting platform according to claim 5, wherein a first limiting groove (18) is provided on the first supporting frame (11), a second limiting groove (19) is provided on the second supporting frame (12), one end of the third connecting plate (20) is disposed in the first limiting groove (18), the other end is disposed in the second limiting groove (19), and the third connecting plate (20) slides in the first limiting groove (18) and the second limiting groove (19).

8. The adjustable lifting workbench according to claim 1, characterized in that the workbench comprises two bases (16), each base (16) is connected with the first table top (1) through a first support frame (11) and a second support frame (12) respectively, the two bases (16) are arranged below the first table top (1) in parallel, each base (16) is provided with a driving member (5), and each base (16) is provided with a third support frame (13) and a fourth support frame (14).

9. Adjustable lifting table according to claim 8, characterized in that a first cross bar (8) is arranged between the two bases (16).

10. The adjustable lifting workbench according to claim 8, characterized in that a second cross bar (7) is arranged between the two third support frames (13), the second cross bar (7) being parallel to the ground.

11. The adjustable lifting workbench according to claim 1, wherein a fourth connecting plate (10) is arranged below the first table top (1), a second table top (2) is arranged on the fourth connecting plate (10), and the first table top (1) and the second table top (2) are parallel.

12. The adjustable lifting workbench according to claim 11, wherein a second slide rail is provided on the fourth connecting plate (10), and the second table top (2) is provided on the second slide rail.