Lifting desk and method for mounting the same

Abstract

This invention relates to a height-adjustable desk and its installation method. The height-adjustable desk includes a tabletop (1), a height-adjustable frame (2), legs (7), a decorative panel (8), a leg base plate (9), and a column fixing device (10). The tabletop (1) is connected to the height-adjustable frame (2). The height-adjustable frame (2) includes a column (203). The legs (7) include a first groove (701), a screw hole (702), and a second groove (703). The decorative panel (8) has a hole (801) on one side and a side edge (802) on the other side. Compared with the prior art, the height-adjustable desk of this invention is equipped with legs. The legs (7) include a first groove (701), a screw hole (702), and a second groove (703) to connect the decorative panel (8) and the column fixing device (10), thereby connecting the height-adjustable frame (2). This not only solves the stability problem of the height-adjustable frame but also shows a lightweight leg design, with a simple structure and reasonable setting.

Description

Technical Field

[0001] This invention relates to the field of furniture technology, and in particular to a height-adjustable office desk and its installation method. Background Technology

[0002] Currently, most height-adjustable desks on the market use uprights or connect uprights to cabinets for their height-adjustable frames. For example, CN221749875U discloses a height-adjustable desk that includes a main tabletop, a height-adjusting assembly, side cabinets, wall cabinets, a wardrobe, a support plate, and baffles. The main tabletop is connected to the height-adjusting assembly; the side cabinets are connected to the height-adjusting assembly; the side cabinets are connected to the wardrobe; the wall cabinets are connected to the wardrobe; the side cabinets and wall cabinets are connected via a support plate; baffles are attached to the wardrobe; and baffles are attached to the side cabinets, wall cabinets, and support plate. When side cabinets are not required, the simple upright design has issues with stability and aesthetics.

[0003] Currently, there is a lack of single-leg height-adjustable desks on the market. When using single-leg height-adjustable desks, the urgent problem to be solved is how to meet the need to cover the height-adjustable column while avoiding problems such as excessive thickness leading to large footprint and poor visual appeal. Summary of the Invention

[0004] The purpose of this invention is to overcome the defects of the prior art by providing a height-adjustable desk and its installation method. The height-adjustable desk in this solution is provided with a foot, which includes a groove 1, a screw hole and a groove 2 to connect the decorative panel and the column fixing device, thereby connecting the height-adjustable desk frame. This not only solves the stability problem of the height-adjustable desk frame, but also shows a lightweight foot design, with a simple structure and reasonable setting.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] The first objective of this invention is to provide a height-adjustable desk, comprising a desk panel, a height-adjustable frame, legs, a decorative panel, a leg base plate, and a column fixing device; the desk panel is connected to the height-adjustable frame; the height-adjustable frame includes a column; the legs include a first groove, a screw hole, and a second groove; the screw hole and the second groove are respectively located on both sides of the first groove; the column of the height-adjustable frame is connected to the first groove of the legs via the column fixing device; the bottom of the column is connected to the legs via the leg base plate; the decorative panel has a hole on one side and a side edge on the other side; the hole in the decorative panel is connected to the screw hole of the legs via fasteners; the side edge of the decorative panel is connected to the second groove of the legs.

[0007] Furthermore, one side of the decorative panel has a hole for connection with the screw hole of the bracket using fasteners, and one side of the decorative panel is inserted into the groove two opened in the bracket.

[0008] Furthermore, the height-adjustable desk also includes adjustable feet; adjustable feet are provided below both the bottom of the foot panel and the bottom of the foot panel base plate.

[0009] Furthermore, the height-adjustable desk also includes a front baffle and a front baffle connector; the front baffle is connected to the desk panel via the front baffle connector.

[0010] Furthermore, the front baffle is connected to the tabletop via a front baffle connector using fasteners. Specifically, the front baffle connector is an L-shaped connector, with one side of the front baffle connector connected to the front baffle using fasteners, and the other side of the front baffle connector connected to the tabletop using fasteners.

[0011] Furthermore, the height-adjustable desk also includes a side cabinet; one side column of the height-adjustable desk frame is connected to the groove of the foot plate through a column fixing device; the other side column of the height-adjustable desk frame is connected to the side cabinet.

[0012] Furthermore, the form in which one side column of the lifting table frame is connected to the slot of the foot by the column fixing device is as follows: the one side column of the lifting table frame is placed in the slot of the foot and fixed by the column fixing device using fasteners. The column fixing device is a Z-shaped fixing device. After the column fixing device and the slot are wrapped around the column, the column fixing device and the foot are connected by fasteners. The bottom of the column is fixed to the foot by the foot base plate using fasteners. Specifically, the bottom of the column is fixed to the foot base plate using fasteners, and the foot is fixed to the foot base plate using fasteners.

[0013] Furthermore, the connection between the other side column of the lifting table frame and the side cabinet is as follows: the other side column of the lifting table frame is inserted into the side cabinet, and the bottom is fixed with fasteners.

[0014] Furthermore, the height-adjustable desk also includes a socket junction box; the desk panel is equipped with a socket junction box.

[0015] Furthermore, the height-adjustable desk also includes a decorative cover; the decorative cover is fitted onto the outside of the upright, and is connected to the top of the foot panel, and is used to cover gaps.

[0016] Furthermore, the decorative cover is connected to the upper part of the foot in the following manner: the decorative cover is first inserted into the column, and after installation, it is moved to the upper part of the foot to fit snugly, thereby covering the gap.

[0017] Furthermore, the height-adjustable desk also includes a height-adjustment controller; the desk panel is equipped with a height-adjustment controller.

[0018] Furthermore, the lifting table frame also includes an upper bracket and a crossbeam; the upper bracket is connected to both ends of the crossbeam; the upright is connected to the crossbeam; and the upright is connected to the upper bracket.

[0019] Furthermore, the tabletop is connected to the upper frame and crossbeam of the lifting table frame.

[0020] Furthermore, the tabletop is connected to the upper frame and crossbeam of the lifting table frame using fasteners.

[0021] Furthermore, the column includes a fixed pipe, a lifting pipe, and a driving component; the fixed pipe is sleeved outside the lifting pipe; one end of the driving component is connected to the fixed pipe, and the other end is connected to the lifting pipe.

[0022] Furthermore, the foot also includes a foot body; the foot body is provided with a first groove, a screw hole, and a second groove; the first groove, the screw hole, and the second groove are located on the same side of the foot body.

[0023] Furthermore, the main body of the foot is a cuboid with a first groove, a screw hole, and a second groove, and the length of the main body of the foot is much greater than its width, that is, the main body of the foot is approximately in the shape of a thin sheet.

[0024] Furthermore, the adjusting feet are located on both sides below the main body of the foot plate and below the foot sole plate.

[0025] Furthermore, the length direction of the main body of the foot plate is parallel to the upper wrist, and the upper wrist is set perpendicular to the crossbeam.

[0026] Furthermore, the fastener is a screw.

[0027] Furthermore, the fixing pipes of the two columns are fixedly connected to the side cabinet and the base plate, respectively; the lifting pipes of the two columns are fixedly connected to the crossbeam, respectively; and the lifting pipes of the two columns are fixedly connected to the upper bracket, respectively.

[0028] Furthermore, the driving component can be a gas spring, an electric push rod, or the like.

[0029] Furthermore, the decorative panel is a flexible decorative panel, and the material of the decorative panel can be selected from soft materials such as PET and felt.

[0030] The second objective of this invention is to provide a method for installing a height-adjustable office desk, the method comprising the following steps:

[0031] One of the uprights of the height-adjustable table frame is inserted into the side cabinet, and the bottom is fixed.

[0032] The tabletop is connected to the height-adjustable table frame; the front baffle is connected to the tabletop via a front baffle connector using screws.

[0033] One side column of the lifting table frame is placed in the groove of the foot and fixed by the column fixing device. The bottom of the column is fixed to the foot by the foot base plate.

[0034] The decorative panel has a hole on one side, which is connected to the screw hole of the bracket, and the other side is inserted into the groove of the bracket.

[0035] Furthermore, adjustable feet are provided under both the foot plate and the base plate of the foot plate; the decorative cover is pre-fitted into the column and then moved to the top of the foot plate after installation to cover the gaps; the tabletop is equipped with a socket junction box.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] 1) The height-adjustable desk provided by this invention adopts a plate-leg design, which solves the stability problem of the height-adjustable desk frame. It has a simple structure and reasonable design.

[0038] 2) The height-adjustable desk provided by the present invention adopts a single-leg design. By utilizing the slots in the single leg, the column fixing fixture, the column base plate, and the decorative panel, the stability of the height-adjustable desk frame is solved, while also showing a lightweight single-leg design.

[0039] 3) The height-adjustable desk provided by this invention adopts a plate-shaped leg design, which not only meets the requirement of covering the height-adjustable column, but also avoids problems such as excessive thickness leading to large footprint and poor visual appeal. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the height-adjustable desk in Embodiment 1 of the present invention. Figure 1 (The state of being lowered).

[0041] Figure 2 This is a schematic diagram of the height-adjustable desk in Embodiment 1 of the present invention. Figure 2 (The state of being raised).

[0042] Figure 3 This is an exploded view of the height-adjustable desk in Embodiment 1 of the present invention.

[0043] Figure 4 This is a schematic diagram of the height-adjustable desk in Embodiment 1 of the present invention. Figure 3 (The state of being lowered).

[0044] Figure 5 This is a partial exploded view of the height-adjustable desk in Embodiment 1 of the present invention (showing the relevant connection structure of the column, but not the complete height-adjustable desk frame structure, which does not affect the structural expression).

[0045] Figure 6 This is a schematic diagram of the structure of the lifting desk legs in Embodiment 1 of the present invention.

[0046] Figure 7 This is a schematic diagram of the structure of the decorative panel of the height-adjustable desk in Embodiment 1 of the present invention.

[0047] Figure 8 This is a cross-sectional structural diagram of the upright column of the height-adjustable desk in Embodiment 2 of the present invention.

[0048] in:

[0049] 1. Tabletop, 2. Lifting table frame, 3. Front baffle, 4. Front baffle connector, 5. Side cabinet, 6. Socket junction box, 7. Base plate, 8. Decorative panel, 9. Base plate, 10. Column fixing fixture, 11. Adjustable foot, 12. Decorative cover, 13. Lifting controller;

[0050] 201. Upper arm; 202. Crossbeam; 203. Column;

[0051] 2031. Fixed pipe; 2032. Lifting pipe; 2033. Driving component;

[0052] 701, Slot 1; 702, Screw hole; 703, Slot 2; 704, Body of the plate foot;

[0053] 801, Hole; 802, Side. Detailed Implementation

[0054] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Component models, material names, connection structures, and other features not explicitly described in this technical solution are considered common technical features disclosed in the prior art.

[0055] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0056] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0057] The present invention will be further described in detail below with reference to specific embodiments.

[0058] Example 1

[0059] like Figures 1-7 As shown, this embodiment provides a height-adjustable office desk, including a tabletop 1, a height-adjustable table frame 2, a front baffle 3, a front baffle connector 4, a side cabinet 5, a socket junction box 6, a foot 7, a decorative panel 8, a foot base plate 9, a column fixing device 10, an adjusting foot 11, a decorative cover 12, and a height-adjustable controller 13.

[0060] The lifting table frame 2 includes upper brackets 201, crossbeams 202, and uprights 203. The two upper brackets 201 are connected to the two ends of the crossbeams 202 by screws. The two uprights 203 are connected to the two ends of the crossbeams 202 by screws, and the two uprights 203 are connected to the two upper brackets 201 one by one by screws.

[0061] The foot 7 includes a first groove 701, a screw hole 702, a second groove 703, and a foot body 704. The foot body 704 is provided with the first groove 701, the screw hole 702, and the second groove 703; the screw hole 702 and the second groove 703 are respectively provided on both sides of the first groove 701; the first groove 701, the screw hole 702, and the second groove 703 are provided on the same side of the foot body 704.

[0062] The decorative panel 8 includes a hole 801 and a side 802; a hole 801 is provided on one side of the decorative panel 8, and the hole 801 of the decorative panel 8 is connected to the screw hole 702 of the base plate 7 by screws, and the side 802 of the decorative panel 8 is inserted into the groove 703 opened in the base plate 7.

[0063] The tabletop 1 is connected to the upper arm 201 and crossbeam 202 of the lifting table frame 2 by screws.

[0064] One side column 203 of the lifting table frame 2 is connected to the groove 701 of the foot 7 via the column fixing device 10; the other side column 203 of the lifting table frame 2 is connected to the side cabinet 5.

[0065] The form in which one side column 203 of the lifting table frame 2 is connected to the groove 701 of the foot 7 by the column fixing device 10 is as follows: the one side column 203 of the lifting table frame 2 is placed in the groove 701 of the foot 7 and fixed by the column fixing device 10 with screws. The column fixing device 10 is a Z-shaped fixing device. After the column fixing device 10 and the groove 701 wrap around the column 203, the column fixing device 10 and the foot 7 are connected by screws. The bottom of the column 203 is fixed to the foot 7 by the foot base plate 9 with screws. Specifically, the bottom of the column 203 is fixed to the foot base plate 9 with screws, and the foot 7 is fixed to the foot base plate 9 with screws.

[0066] The connection between the other side column 203 of the lifting table frame 2 and the side cabinet 5 is as follows: the other side column 203 of the lifting table frame 2 is inserted into the side cabinet 5 and fixed at the bottom with screws.

[0067] Adjustable feet 11 are provided below both the foot 7 and the foot base plate 9.

[0068] The front baffle 3 is connected to the tabletop 1 via the front baffle connector 4.

[0069] The front baffle 3 is connected to the tabletop 1 by screws via the front baffle connector 4. Specifically, the front baffle connector 4 is an L-shaped connector, with one side of the front baffle connector 4 connected to the front baffle 3 by screws and the other side of the front baffle connector 4 connected to the tabletop 1 by screws.

[0070] The tabletop 1 is equipped with a socket junction box 6.

[0071] The decorative cover 12 is fitted onto the outside of the column 203, and the decorative cover 12 is connected to the upper part of the foot 7. The decorative cover 12 is connected to the upper part of the foot 7 in the following way: the decorative cover 12 is first fitted onto the column 203, and after installation, it is moved to the upper part of the foot 7 to fit snugly, so as to cover the gap.

[0072] The main body 704 of the foot plate is a cuboid with a first groove 701, a screw hole 702, and a second groove 703, and the length of the main body 704 is much greater than its width. The length direction of the main body 704 of the foot plate is parallel to the upper arm 201, and the upper arm 201 is perpendicular to the crossbeam 202.

[0073] The decorative panel 8 is a flexible decorative panel, and the material of the decorative panel 8 can be soft materials such as PET and felt.

[0074] The installation method of the height-adjustable desk includes the following steps:

[0075] One side column 203 of the height-adjustable table frame 2 is inserted into the side cabinet 5 and secured at the bottom with screws; the tabletop 1 is connected to the upper arm 201 and crossbeam 202 of the height-adjustable table frame 2 with screws; the front baffle 3 is connected to the tabletop 1 with screws via the front baffle connector 4; one side column 203 of the height-adjustable table frame 2 is placed in the groove 701 of the foot 7 and secured with screws via the column fixing bracket 10, and the bottom of the column 203 is secured to the foot 7 via the foot base plate 9 with screws; one side of the decorative panel 8 has a hole 801, which is connected to the screw hole 702 of the foot 7 with screws, and one side 802 is inserted into the groove 703 of the foot 7; adjusting feet 11 are provided below the foot 7 and the foot base plate 9; the decorative cover 12 is pre-fitted into the column 203, and after installation, it is moved to the top of the foot 7 to cover the gaps; the tabletop 1 is equipped with a socket junction box 6.

[0076] Example 2

[0077] like Figure 8 As shown, this embodiment, based on embodiment 1, provides a height-adjustable desk, which also includes the following features:

[0078] The tabletop 1 is equipped with a lifting controller 13.

[0079] The column 203 includes a fixed tube 2031, a lifting tube 2032, and a driving component 2033; the fixed tube 2031 is sleeved on the outside of the lifting tube 2032; one end of the driving component 2033 is connected to the fixed tube 2031, and the other end is connected to the lifting tube 2032.

[0080] The bottom of the fixing pipe 2031 of one of the columns 203 is fixedly connected to the side cabinet 5 with screws.

[0081] The fixing tube 2031 of the other column 203 is placed in the groove 701 of the foot 7 and fixed with screws by the column fixing device 10. The bottom of the fixing tube 2031 is fixed to the foot 7 by screws through the foot base plate 9.

[0082] The lifting pipes 2032 of the two columns 203 are fixedly connected to the crossbeam 202 with screws; the lifting pipes 2032 of the two columns 203 are fixedly connected to the upper bracket 201 with screws.

[0083] The drive component 2033 can be a gas spring, an electric push rod, or other commercially available components. This application does not improve the structure or working principle of the drive component 2033.

[0084] The lifting controller 13 includes a lifting control module, which controls the operation of the column 203. The lifting control module communicates with the drive unit 2033 of the column 203. The controller can be a mainstream microcontroller or a processor based on x86, ARM, or RISC-V architectures. The communication connection can be wired or wireless. The specific circuitry within the lifting control module used to control the operation of the lifting column 203 is known technology.

[0085] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. A height-adjustable desk, characterized in that, The height-adjustable desk includes a tabletop (1), a height-adjustable frame (2), legs (7), a decorative panel (8), a leg base plate (9), and a column fixing device (10); The tabletop (1) is connected to the lifting table frame (2); The lifting table frame (2) includes a column (203); The plate foot (7) includes a first groove (701), a screw hole (702), and a second groove (703); The screw hole (702) and the second slot (703) are respectively provided on both sides of the first slot (701); The upright (203) of the lifting table frame (2) is connected to the groove (701) of the foot (7) through the upright fixing device (10); The bottom of the column (203) is connected to the foot (7) through the foot base plate (9); The decorative panel (8) has a hole (801) on one side and a side edge (802) on the other side; The holes (801) of the decorative panel (8) and the screw holes (702) of the foot plate (7) are connected by fasteners; The side (802) of the decorative panel (8) is connected to the groove (703) of the foot (7).

2. A height-adjustable desk according to claim 1, characterized in that, The height-adjustable desk also includes adjustable feet (11); Adjusting feet (11) are provided below the foot (7) and below the foot base plate (9).

3. A height-adjustable desk according to claim 1, characterized in that, The height-adjustable desk also includes a front baffle (3) and a front baffle connector (4); The front baffle (3) is connected to the tabletop (1) via the front baffle connector (4).

4. A height-adjustable desk according to claim 1, characterized in that, The height-adjustable desk also includes a side cabinet (5); One side column (203) of the lifting table frame (2) is connected to the groove (701) of the foot (7) through the column fixing device (10); the other side column (203) of the lifting table frame (2) is connected to the side cabinet (5).

5. A height-adjustable desk according to claim 1, characterized in that, The height-adjustable desk also includes a socket junction box (6); The tabletop (1) is equipped with a socket junction box (6); The height-adjustable desk also includes a height controller (13); The tabletop (1) is equipped with a lifting controller (13).

6. A height-adjustable office desk according to claim 1, characterized in that, The height-adjustable desk also includes a decorative cover (12); The decorative cover (12) is fitted on the outside of the column (203), and the decorative cover (12) is connected to the top of the foot (7). The decorative cover (12) is used to cover the gap.

7. A height-adjustable desk according to claim 1, characterized in that, The lifting table frame (2) also includes an upper arm (201) and a crossbeam (202); The upper wrist (201) is connected to both ends of the crossbeam (202); The column (203) is connected to the crossbeam (202); The column (203) is connected to the upper arm (201).

8. A height-adjustable desk according to claim 1, characterized in that, The column (203) includes a fixing pipe (2031), a lifting pipe (2032), and a driving component (2033); The fixed tube (2031) is sleeved outside the lifting tube (2032); One end of the drive unit (2033) is connected to the fixed tube (2031), and the other end is connected to the lifting tube (2032).

9. A height-adjustable desk according to claim 1, characterized in that, The foot (7) also includes a foot body (704); The main body (704) of the plate foot is provided with a groove 1 (701), a screw hole (702), and a groove 2 (703); The first groove (701), the screw hole (702), and the second groove (703) are located on the same side of the main body (704).

10. A method for installing a height-adjustable desk as described in any one of claims 1-9, characterized in that, The installation method includes the following steps: One side column (203) of the lifting table frame (2) is inserted into the side cabinet (5), and the bottom is fixed. The tabletop (1) is connected to the lifting table frame (2); the front baffle (3) is connected to the tabletop (1) with screws via the front baffle connector (4); One side column (203) of the lifting table frame (2) is placed in the groove (701) of the foot (7) and fixed by the column fixing device (10). The bottom of the column (203) is fixed to the foot (7) by the foot base plate (9). The decorative panel (8) has a hole (801) on one side, which is connected to the screw hole (702) of the base plate (7), and one side (802) is inserted into the groove (703) opened in the base plate (7).

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