CN217906784U

CN217906784U - Double-layer electric lifting table

Info

Publication number: CN217906784U
Application number: CN202222000022.0U
Authority: CN
Inventors: 项乐宏; 邵同旺; 王广东
Original assignee: Loctek Ergonomic Technology Co Ltd
Current assignee: Loctek Ergonomic Technology Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a double-layer electric lifting table, which comprises a table body, a base and two lifting stand columns, wherein the two lifting stand columns are connected with the table body and the base and used for adjusting the height of the table body relative to the base; the two supporting pieces are positioned below the table board body and are respectively connected to two opposite outer side walls of the two lifting stand columns; the two supporting pieces are respectively provided with a first plugging part, and the supporting pieces are provided with first connecting holes; the supporting plate, the both sides of supporting plate are connected with two installed parts, two installed parts and two support piece one-to-one, and be equipped with respectively with the second grafting portion that matches the grafting of the first grafting portion on two support pieces on two installed parts, be equipped with the second connecting hole that matches the connection with first connecting hole on the installed part. The double-layer electric lifting table enables the supporting plate to be installed simply, conveniently and labor-saving.

Description

Double-layer electric lifting table

Technical Field

The utility model relates to a furniture equipment technical field specifically says a double-deck electric lift table.

Background

With the social development and the increase of working pressure, the subhealth of office workers tends to rise; the height of the traditional office table is fixed or can be customized during manufacturing, but once the traditional office table is delivered for use, the height of the traditional office table is still difficult to change, office workers can work on the office table with the same height for a long time, and the pathological changes of the waist, the back, the neck or the legs are easy to occur. A plurality of office workers are troubled by sub-health caused by long-time sitting, and in order to improve the physical health of the office workers, an electric lifting table for standing office or standing and sitting interactive office appears in the market at present and is loved by users. In order to meet the requirements of different users, the functions of the electric lifting table are more and more diversified, and accordingly, more and more auxiliary articles such as a keyboard, a mouse, a notebook, a charger, a fan, a purifier and the like are used in office, so that the space of the table top is insufficient; especially, when a desktop computer and a notebook computer are used simultaneously, a single desktop can not meet the use requirement, so that people design the electric lifting desk with double layers of desk plates.

The existing electric lifting table with double-layer table plates is generally characterized in that a supporting plate is connected below the existing table plate through a connecting piece, and two ends of the supporting plate are fixedly connected with the connecting pieces on two sides below the table plate through screws; when a user buys and installs the supporting plate, the supporting plate needs to be lifted by hands, then the two ends of the supporting plate are respectively fixed on the connecting pieces by using a manual tool and screws, and the supporting plate is heavy due to the fact that the length of the supporting plate is generally long and almost equal to the distance between the two lifting table legs, and therefore the user is very arduous in installing the supporting plate, and the user experience is poor; and the connecting positions of the two ends of the supporting plate and the connecting pieces are continuously adjusted to keep the supporting plate parallel or not twisted, so that the mounting of the supporting plate is very troublesome. Moreover, the electric lifting table of the existing double-layer table plate is generally heavier in weight and very inconvenient for a user to move.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide a double-layer electric lifting table which is simple, convenient and labor-saving in mounting a supporting plate.

The technical solution of the utility model is that, a double-layer electric lifting table with the following structure is provided: it comprises

The table board comprises a table board body, a base and two lifting stand columns, wherein the two lifting stand columns are connected with the table board body and the base and are used for adjusting the height of the table board body relative to the base;

the two supporting pieces are positioned below the table board body and are respectively connected to two opposite outer side walls of the two lifting stand columns; the two supporting pieces are respectively provided with a first plugging part, and the supporting pieces are provided with first connecting holes;

the supporting plate, the both sides of supporting plate are connected with two installed parts, two installed parts and two support piece one-to-one, and be equipped with respectively with the second grafting portion that matches the grafting of the first grafting portion on two support pieces on two installed parts, be equipped with the second connecting hole that matches the connection with first connecting hole on the installed part.

Preferably, two inserting plates which extend oppositely and are horizontally arranged are arranged on the two supporting pieces, and the inserting plates form the first inserting part; the two mounting pieces are provided with slots with openings facing outwards and matched with the inserting plate for inserting, and the slots form the second inserting parts.

Preferably, the two mounting pieces are respectively connected to two sides of the bottom of the supporting plate and extend along the width direction of the supporting plate, the second connecting holes are distributed along the length direction of the mounting pieces, and the second connecting holes are threaded holes.

Preferably, the supporting piece comprises a connecting plate and an inserting plate which are integrally bent, the connecting plate is vertically arranged and is connected with the outer side wall of the lifting upright post, and the connecting plate and the inserting plate are arranged in an L shape.

Preferably, a foot pad is installed on one side of the bottom of the base, a roller is installed on the other side of the bottom of the base, and the roller is arranged on one side, far away from a user, of the base.

Preferably, the lifting device further comprises a driving motor and a transmission rod, two ends of the transmission rod are respectively in transmission connection with the linear driving mechanisms in the two lifting columns, and the driving motor is in transmission connection with the transmission rod and used for driving the transmission rod to rotate.

Preferably, the bottom of the table body is connected with a cross beam, the upper ends of the two lifting upright posts are connected with the cross beam, the driving motor is installed on the cross beam through the installation plate, and the axis of the driving motor is parallel to the plane where the top of the cross beam is located.

After the structure more than adopting, the utility model relates to a double-deck electric lift table compares with prior art, has following advantage: when the supporting plate of the double-layer electric lifting table is installed, the second inserting parts on the two installation parts of the supporting plate are matched with the first inserting parts of the supporting pieces on the two lifting upright columns for inserting, after the supporting plate is installed in place, the second connecting holes in the installation parts are overlapped with the first connecting holes in the supporting pieces and are fixed through fasteners, and therefore the supporting plate is installed. Also when the layer board is installed, the user only needs to peg graft the second grafting portion of layer board and the first grafting portion of support piece and can liberate both hands and install the fastener in first connecting hole and second connecting hole, and need not to lift the layer board with the hand always, therefore the installation of layer board is simple and convenient and laborsaving.

Secondly, the picture peg that the level set up on two support piece forms first grafting portion, and the slot of opening outwards forms second grafting portion on two installed parts, its simple structure of this installed part and support piece's grafting, production convenience.

Furthermore, the callus on the sole is installed to one side of base bottom, and the gyro wheel is installed to the opposite side, and the gyro wheel setting is kept away from user's one side at the base. Therefore, when the user moves the double-layer electric lifting table, the roller is landed only by lifting one side of the double-layer electric lifting table, and the foot pad is suspended in the air to push the double-layer electric lifting table to move, so that the double-layer electric lifting table is more labor-saving and convenient to move. The axis of the driving motor is parallel to the plane where the top of the cross beam is located, namely the driving motor is horizontally placed, and therefore the driving motor is prevented from occupying more space below the table board downwards.

Drawings

Fig. 1 is a schematic structural view of a double-layer electric lifting table of the present invention.

Fig. 2 is another angle structure diagram of the double-layer electric lifting table of the present invention.

Fig. 3 is a schematic view of an assembly structure of the double-layer electric lifting table of the present invention.

Fig. 4 is a schematic bottom structure view of a supporting plate of a double-layer electric lifting table of the present invention.

Fig. 5 is an enlarged schematic view of a portion a of the double-layer electric lifting table of fig. 3.

Fig. 6 is an enlarged schematic view of the part B of the double-layer electric lifting table of the present invention in fig. 4.

As shown in the figure:

1. table body, 100, crossbeam, 101, driving motor, 2, base, 200, callus on the sole, 201, gyro wheel, 3, lift stand, 4, layer board, 5, support piece, 500, picture peg, 501, first connecting hole, 502, connecting plate, 6, installed part, 600, slot, 601, second connecting hole, 602, fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 6, the double-layer electric lifting table of the present invention comprises a table body 1, a supporting plate 4, a cross beam 100, a base 2 and two lifting columns 3, wherein the two lifting columns 3 are connected to the table body 1 and the base 2, and are used for adjusting the height of the table body 1 relative to the base 2; the supporting plate 4 is arranged below the table board body 1, and the supporting plate 4 and the table board body 1 form a double-layer object placing structure, namely, a user can place or store objects on the supporting plate 4 and the table board body 1; the double-layer electric lifting table further comprises a driving motor 101 and a transmission rod, two ends of the transmission rod are in transmission connection with the linear driving mechanisms in the two lifting upright posts 3 respectively, and the driving motor 101 is in transmission connection with the transmission rod and used for driving the transmission rod to rotate. In this embodiment, the cross beam 100 is connected to the bottom of the table body 1, the upper ends of the two lifting columns 3 are connected to the cross beam 100, the driving motor 101 is installed on the cross beam 100 through the installation plate, and the axis of the driving motor 101 is parallel to the plane where the top of the cross beam 100 is located. That is, the driving motor 101 is horizontally disposed, so that the driving motor 101 is prevented from occupying more space below the desk board downwards. This double-deck electric lift table is single motor drive's electric lift table, and linear actuating mechanism in the lift stand 3 also calls linear elevating system, screw nut pair etc. and this lift stand 3 is the product of current comparatively mature technique, so the utility model discloses no longer do the detailed description to the structure of lift stand 3.

In the present embodiment, the connection structure of the pallet 4 is as follows: two outer side walls of two lifting upright posts 3 below the table plate body 1 of the double-layer electric lifting table are respectively connected with two supporting pieces 5, the two supporting pieces 5 are respectively provided with a first inserting part, and the supporting pieces 5 are provided with first connecting holes 501; two mounting parts 6 are connected to two sides of the supporting plate 4, the two mounting parts 6 correspond to the two supporting parts 5 one by one, second inserting parts which are respectively matched and inserted with the first inserting parts on the two supporting parts 5 are arranged on the two mounting parts 6, and second connecting holes 601 which are matched and connected with the first connecting holes 501 are arranged on the mounting parts 6. That is, when the supporting plate 4 of the double-layer electric lifting table is installed, the second inserting parts on the two installation parts 6 of the supporting plate 4 are matched and inserted with the first inserting parts of the supporting pieces 5 on the two lifting upright posts 3, after the supporting plate 4 is installed in place, the second connecting holes 601 on the installation parts 6 are overlapped with the first connecting holes 501 on the supporting pieces 5 and fixed through the fasteners 602, so that the installation of the supporting plate 4 is completed. Therefore, when the supporting plate 4 is installed, a user only needs to plug the second plug-in part of the supporting plate 4 and the first plug-in part of the supporting piece 5 to free hands for installing the fastener 602 in the first connecting hole 501 and the second connecting hole 601, and does not need to lift the supporting plate 4 by hands all the time, so that the installation of the supporting plate 4 is simple, convenient and labor-saving. The fasteners 602 of this embodiment are bolts or screws.

Referring again to fig. 3 and 4, as an embodiment of the present invention; two inserting plates 500 which extend oppositely and are horizontally arranged are arranged on the two supporting pieces 5, and the inserting plates 500 form the first inserting part; two installing parts 6 are provided with slots 600 with outward openings and matched and spliced with the inserting plate 500, and the slots 600 form the second splicing parts. Wherein, support piece 5 includes integrative fashioned connecting plate 502 and picture peg 500 of bending, the vertical setting of connecting plate 502 and with lift stand 3's lateral wall welded fastening, and connecting plate 502 and picture peg 500 are the setting of L shape, are equipped with a plurality of first connecting holes 501 on the picture peg 500, and this first connecting hole 501 is the through-hole. Two installed parts 6 are connected respectively in the bottom both sides of layer board 4 and extend the setting along the width direction of layer board 4, second connecting hole 601 distribute along the length direction of installed part 6, just second connecting hole 601 be the screw hole. When the insert plate 500 is inserted into the insert slot 600, the second connection hole 601 is overlapped with the first connection hole 501, and at this time, the connection screw passes through the first connection hole 501 and then is in threaded connection with the second connection hole 601, thereby completing the installation of the support plate 4. In this embodiment, the mounting member 6 is connected to the bottom of the pallet 4 by screws.

In other embodiments, the two supporting members can also be provided with slots, the two mounting members at the bottom of the supporting plate can be provided with inserting plates, and the supporting plate can be mounted by inserting and matching the inserting plates of the supporting plate and the slots on the supporting members; further, in other embodiments, the insertion plate 500 on the supporting member 5 may also be vertically disposed, the opening of the slot 600 at the bottom of the supporting plate 4 may also be downwardly disposed, and the like.

Referring again to fig. 2, as an embodiment of the present invention; foot pad 200 is installed to one side of base 2 bottom, and gyro wheel 201 is installed to the opposite side of base 2 bottom, and gyro wheel 201 sets up the one side of keeping away from the user at base 2. In this embodiment, the foot pad 200 is screwed on the bottom of the base 2, and the height of the base 2 can be adjusted by rotating to keep the table horizontal. The other side of base 2 bottom is seted up with the inside round hole that communicates of base 2, installs gyro wheel 201 in this round hole. When the user moves the double-layer electric lifting table, the roller 201 is landed only by lifting up one side of the double-layer electric lifting table, and the foot pad 200 is suspended in the air to push the double-layer electric lifting table to move, so that the double-layer electric lifting table is more labor-saving and convenient to move.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a double-deck electric lift table which characterized in that: it comprises

2. The double-deck electric lift table of claim 1, wherein: two inserting plates which extend oppositely and are horizontally arranged are arranged on the two supporting pieces, and the inserting plates form the first inserting part; the two installation parts are respectively provided with a slot with an outward opening and matched and spliced with the plugboard, and the slots form the second splicing parts.

3. A double-deck electric table as claimed in claim 2, wherein: two installed parts are connected respectively in the bottom both sides of layer board and extend the setting along the width direction of layer board, the length direction of second connecting hole along the installed part distribute, just the second connecting hole be the screw hole.

4. A double-deck electric table as claimed in claim 2, wherein: the support piece include the fashioned connecting plate of integrative bending and picture peg, the vertical setting of connecting plate is connected with the lateral wall of lift stand, and connecting plate and picture peg are L shape setting.

5. The double-deck electric lift table of claim 1, wherein: the callus on the sole is installed to one side of base bottom, and the gyro wheel is installed to the opposite side of base bottom, and the gyro wheel setting keeps away from user's one side at the base.

6. The double-deck electric lift table of claim 1, wherein: the lifting mechanism further comprises a driving motor and a transmission rod, two ends of the transmission rod are in transmission connection with the linear driving mechanisms in the two lifting stand columns respectively, and the driving motor is in transmission connection with the transmission rod and used for driving the transmission rod to rotate.

7. The double-deck electric lift table of claim 6, wherein: the bottom of table body is connected with the crossbeam, the upper end and the crossbeam of two lift stands are connected, driving motor pass through the mounting panel and install on the crossbeam, and driving motor's axis is parallel with crossbeam top place plane.