Multi-station lifting table easy to install

Abstract

The utility model provides a multi-station lifting table easy to install. The multi-station lifting table easy to install comprises a main table frame and at least one additional table frame. The main table frame comprises a cross beam and columns at two ends, an additional beam of the additional table frame is provided with a supporting end and a connecting end, the supporting end is provided with at least one column, and the connecting end is connected with the cross beam through a connecting piece. And the connecting piece can be selectively lapped at any position of the side edge of the cross beam. The stand columns, the cross beams and the additional beams are detachable. In the transportation state, all the components are separated, regular in shape and convenient to package, the space utilization rate is increased, and the transportation cost is reduced. When in use, the main table frame can be independently used as a single-station lifting table, and can also be converted into a multi-station lifting table by adding an additional table frame. As the connecting pieces are directly lapped, an additional connecting structure is not needed, the cost is saved, and the installation is simplified. In addition, the positions of the connecting pieces can be changed, the relative positions of the additional table frame and the main table frame can be changed, flexible placement according to the shape of the user-defined table plate is facilitated, and diversified user requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of height-adjustable desks, and in particular to a multi-station height-adjustable desk that is easy to install. Background Technology

[0002] In modern office and living environments, the demand for multi-station height-adjustable desks is increasing, and their design rationality directly affects user experience and cost-effectiveness. Traditional multi-station height-adjustable desks have significant shortcomings in many aspects.

[0003] Transportation has always been a major challenge for the industry. Many traditional multi-station height-adjustable desks have complex overall structures, with irregularly shaped and difficult-to-disassemble components. This makes packaging difficult, requires a lot of space during transportation, significantly increases packaging and transportation costs, and places a heavy burden on companies' logistics expenses.

[0004] From an installation and usage perspective, some traditional multi-station height-adjustable desks require complex connection structures on the main frame to connect additional desks in order to expand workstations. This not only increases design and production costs but also increases the difficulty of installation for users, resulting in cumbersome installation steps, consuming a lot of time and energy, and greatly affecting the user experience.

[0005] Furthermore, traditional multi-station height-adjustable desks are also lacking in flexibility in workspace layout. The relative positions of their auxiliary table frames and main table frames are often fixed, making it difficult to adapt to diverse spatial layouts and users' personalized customization needs for tabletop shapes. When users wish to create a unique office or living space and customize multi-station tabletops with special shapes, traditional height-adjustable desks cannot flexibly adjust the position of the auxiliary table frames, limiting their application scenarios. Summary of the Invention

[0006] To address the aforementioned technical problems, this utility model provides a simple-to-install multi-station height-adjustable desk, comprising a main desk frame and at least one additional desk frame. The main desk frame includes a crossbeam and two end columns. The additional beam of the additional desk frame has a supporting end and a connecting end. The supporting end has at least one end column, and the connecting end is connected to the crossbeam via a connector. This connector can be selectively attached to any position on the side of the crossbeam. The columns, crossbeam, and additional beam are all detachable. In transport mode, the components are separated, have a regular shape, facilitate packaging, improve space utilization, and reduce transportation costs. In use, the main desk frame can function as a single-station height-adjustable desk, or it can be converted into a multi-station height-adjustable desk by adding the additional desk frame. Because the connector directly overlaps, no additional connecting structure is required, saving costs and simplifying installation. Furthermore, the position of the connector is variable, allowing for changes in the relative position of the additional desk frame and the main desk frame, facilitating flexible placement according to customized desk shapes and meeting diverse user needs.

[0007] The technical solution of this utility model is implemented as follows:

[0008] A simple-to-install multi-station lifting table includes a main table frame and at least one additional table frame. The main table frame includes a crossbeam and two uprights at both ends of the crossbeam. The additional table frame includes an additional beam, which has a support end and a connecting end. At least one upright is provided at the support end of the additional beam, and a connector is provided at the connecting end of the additional beam. The connector is configured to selectively overlap at any position on the side of the crossbeam to connect the additional beam to the crossbeam. The uprights are detachably connected to the crossbeam and the additional beam. The multi-station lifting table includes a usage state and a transportation state. In the transportation state, the connector is separated from the crossbeam, and the uprights are separated from the crossbeam and the additional beam. In the usage state, the uprights are installed on the crossbeam and the additional beam, and the connector overlaps on the crossbeam.

[0009] In transport mode, the various parts of this multi-station lifting table are separate, and their relatively regular shapes facilitate packaging and improve space utilization, effectively reducing packaging and transportation costs. The main table frame has two uprights for balance, allowing it to be used as a single-station lifting table. In use, the main table frame serves as the main support for additional table frames, enabling the addition of multiple additional table frames to increase the number of workstations, thus transforming the single-station lifting table into a multi-station lifting table. The connectors directly overlap the crossbeams, eliminating the need for additional connecting structures on the crossbeams of the main table frame. This saves on design and production costs, simplifies installation steps, enables rapid assembly, and enhances the user's installation experience. Furthermore, the connectors can overlap the crossbeams at different positions, thus changing the relative position of the additional table frames and the main table frame. Users can customize multi-station tabletops of any shape, and the additional table frames can be placed according to the shape of the tabletops, offering a higher degree of customization and meeting a wider range of user needs.

[0010] Preferably, the connector includes a resting part and a mounting part. The mounting part is connected to the additional beam, the resting part is horizontally arranged, and a limiting part is formed by bending downward at the end of the resting part away from the mounting part. The resting part can rest against the crossbeam, and the limiting part can prevent the resting part from detaching from the crossbeam, thereby achieving a simple and quick connection between the additional table frame and the main table frame.

[0011] Preferably, the limiting part is provided with a clearance notch. The clearance notch can avoid components on the main table frame, thereby increasing the flexibility of placing additional table frames.

[0012] Preferably, an insertion slot is formed on the additional beam, and a first insertion block is provided next to the insertion slot. An insertion slot is formed below the first insertion block. A first insertion part extends outward from the mounting part and is inserted into the insertion slot. The mounting part is also inserted into the insertion slot. The overlapping part abuts against the upper end face of the additional beam. The connector can also be easily and quickly installed on the additional beam. Stable positioning and installation of the connector can be completed simply by inserting it and making the overlapping part abut against the upper end face of the additional beam.

[0013] Preferably, both the additional beam and the crossbeam include a telescopic assembly. The telescopic assembly includes an inner tube and two outer tubes slidably fitted at both ends of the inner tube. Each of the two outer tubes is provided with a first base plate, and a second base plate is fitted over the two first base plates. A sliding structure is provided between the second base plate and the two first base plates. The telescopic assembly is configured to allow the additional beam and crossbeam to extend or shorten along their length. This enables the multi-station lifting table to achieve both rapid multi-station operation and table length adjustment.

[0014] Preferably, the sliding structure includes a sliding groove and a sliding member. The sliding groove is disposed on one of the first base plate or the second base plate, and the sliding member is disposed on the other. The sliding member is configured to slide in the sliding groove and connect the first base plate and the second base plate. The sliding groove and the sliding member realize both the sliding of the first base plate and the second base plate and the installation of the second base plate, achieving two goals at once.

[0015] Preferably, an insertion gap is formed between the outer tube and the first base plate. A vertical first insertion block is formed by bending on the first base plate, and an insertion gap is formed below the first insertion block. On the additional beam, the connector is simultaneously inserted into the insertion gap and the insertion gap. This allows for quick installation of the connector and simultaneous connection of one end of the outer tube to the first base plate, achieving two goals at once.

[0016] Preferably, an insertion gap is formed between the outer tube and the first base plate. A vertical first insertion block is formed by bending on the first base plate, and an insertion gap is formed below the first insertion block. An insertion member is provided between the outer tube and the first base plate. The insertion member includes an abutment portion and an insertion portion, and a second insertion portion extends outward from the insertion portion. The insertion portion is inserted into the insertion gap, and the second insertion portion is inserted into the insertion gap. The abutment portion abuts against the upper end face of the outer tube. The insertion member enables quick installation of the first base plate and the outer tube through insertion, without the need for screws, making operation simple and convenient.

[0017] Preferably, a vertical second insertion block is formed by bending the first base plate, and an insertion interface is provided on the outer tube. The second insertion block enters the outer tube through the insertion interface and is inserted into the outer tube. This also enables quick installation of the first base plate and the outer tube.

[0018] Preferably, an electrical control unit is also included, configured to control the synchronous lifting of all columns, thus achieving the synchronous lifting function of the multi-station lifting table.

[0019] The design starting point, concept, and beneficial effects of this utility model, which adopts the above technical solution, are as follows:

[0020] In transport mode, the various parts of this multi-station lifting table are separate, and their relatively regular shapes facilitate packaging and improve space utilization, effectively reducing packaging and transportation costs. The main table frame has two uprights for balance, allowing it to be used as a single-station lifting table. In use, the main table frame serves as the main support for additional table frames, enabling the addition of multiple additional table frames to increase the number of workstations, thus transforming the single-station lifting table into a multi-station lifting table. The connectors directly overlap the crossbeams, eliminating the need for additional connecting structures on the crossbeams of the main table frame. This saves on design and production costs, simplifies installation steps, enables rapid assembly, and enhances the user's installation experience. Furthermore, the connectors can overlap the crossbeams at different positions, thus changing the relative position of the additional table frames and the main table frame. Users can customize multi-station tabletops of any shape, and the additional table frames can be placed according to the shape of the tabletops, offering a higher degree of customization and meeting a wider range of user needs. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the multi-station lifting table in use in the embodiments of this utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of the present invention in an embodiment where two additional table frames are installed on the main table frame;

[0023] Figure 3 This is a three-dimensional structural diagram of the additional table frame installed on the main table frame in an embodiment of the present invention;

[0024] Figure 4 This is a three-dimensional structural diagram of the connector in the embodiments of this utility model. Figure 1 ;

[0025] Figure 5 This is a three-dimensional structural diagram of the connector in the embodiments of this utility model. Figure 2 ;

[0026] Figure 6 This is a bottom view of the multi-station lifting table in the embodiment of this utility model;

[0027] Figure 7 This is a three-dimensional structural diagram of the connector in the embodiment of the present invention;

[0028] Figure 8 The explosion of the additional beam in the embodiment of this utility model Figure 1 ;

[0029] Figure 9 The explosion of the additional beam in the embodiment of this utility model Figure 2 ;

[0030] Figure 10This is a cross-sectional view of the additional beam in an embodiment of the present invention.

[0031] The reference numerals in the attached drawings are as follows: main table frame 100; auxiliary table frame 200; crossbeam 1; column 2; motor 21; auxiliary beam 3; support end 31; connecting end 32; connector 4; abutment part 41; mounting part 42; limiting part 43; clearance notch 44; first insertion part 45; electrical control unit 5; inner tube 6; outer tube 7; insertion interface 71; first base plate 8; first insertion block 81; second insertion block 82; second base plate 9; sliding groove 10; insertion gap 11; insertion gap 12; connector 13; abutment part 131; insertion part 132; second insertion part 133; entry notch 134. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0034] In the description of this utility model, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] The specific embodiments of this utility model are as follows:

[0036] like Figure 1-3 As shown, this utility model provides a simple-to-install multi-station lifting table, including a main table frame 100 and at least one auxiliary table frame 200. The main table frame 100 includes a crossbeam 1 and two columns 2 disposed at both ends of the crossbeam 1. The auxiliary table frame 200 includes an auxiliary beam 3, which includes a support end 31 and a connecting end 32. At least one column 2 is provided at the support end 31 of the auxiliary beam 3, and a connector 4 is provided at the connecting end 32 of the auxiliary beam 3. The connector 4 is configured to selectively overlap at any position on the side of the crossbeam 1 to connect the auxiliary beam 3 with the crossbeam 1. The columns 2 are detachably connected to the crossbeam 1 and the auxiliary beam 3. This multi-station lifting table includes a usage state and a transportation state. In the transportation state, the connector 4 is separated from the crossbeam 1, and the columns 2 are separated from the crossbeam 1 and the auxiliary beam 3. In the usage state, the columns 2 are installed on the crossbeam 1 and the auxiliary beam 3, and the connector 4 overlaps on the crossbeam 1.

[0037] In transport mode, the various parts of this multi-station lifting table are separated, and each part has a relatively regular shape, which facilitates packaging and improves space utilization, effectively reducing packaging and transportation costs. The main table frame 100 has two columns 2 to maintain balance and can be used as a single-station lifting table. In use mode, the main table frame 100 serves as the main support for the auxiliary table frames 200, allowing multiple auxiliary table frames 200 to be added to increase the number of workstations, thus turning the single-station lifting table into a multi-station lifting table. The connector 4 directly overlaps with the crossbeam 1, eliminating the need for additional connecting structures on the crossbeam 1 of the main table frame 100. This saves on design and production costs, simplifies the user's installation steps, enables rapid assembly, and improves the user's installation experience. Moreover, the connector 4 can overlap at different positions on the crossbeam 1, thus changing the relative positional relationship between the auxiliary table frames 200 and the main table frame 100. Users can customize multi-station tabletops of any shape, and the auxiliary table frames 200 can be placed according to the shape of the tabletop, resulting in a higher degree of customization and meeting a wider range of user needs.

[0038] like Figure 2 As shown, two additional table frames can also be installed next to the main table frame.

[0039] In this embodiment, the end of the additional beam 3 away from the main table frame 100 is provided with a single column 2, and each column 2 is provided with a motor 21. An electric control unit 5 is provided on the crossbeam 1. The electric control unit 5 is configured to control the synchronous lifting of all columns 2. The electric control unit 5 is electrically connected to the motor 21 of each column 2. After the additional beam 3 is connected to the main table frame 100, the columns 2 on it are connected to the electric control unit 5 through cables to realize the synchronous lifting function of the multi-station lifting table.

[0040] like Figure 1 , 6As shown in Figure -9, both the additional beam 3 and the crossbeam 1 include telescopic components. Each telescopic component includes an inner tube 6 and two outer tubes 7 slidably fitted at both ends of the inner tube 6. Each of the two outer tubes 7 is provided with a first base plate 8. A second base plate 9 is fitted over the two first base plates 8. A sliding structure is provided between the second base plate 9 and the two first base plates 8. The first base plate 8 is located below the outer tubes 7, with its two curved edges covering a portion of the outer tubes 7. The second base plate 9 is located below the first base plates 8, with its two curved edges covering the outside of the two first base plates 8. The telescopic components are configured to allow the additional beam 3 and the crossbeam 1 to extend or shorten along their length; thus enabling the multiple... The workstation lifting table can quickly achieve multiple workstations while also allowing for table length adjustment. Specifically, the sliding structure includes a slide groove 10 and a sliding member. The slide groove 10 is disposed on one of the first base plate 8 or the second base plate 9, and the sliding member is disposed on the other. The sliding member is configured to slide in the slide groove 10 and connect the first base plate 8 and the second base plate 9. The slide groove 10 and the sliding member realize both the sliding of the first base plate 8 and the second base plate 9 and the installation of the second base plate 9, achieving two goals at once. In this embodiment, the slide groove 10 is opened on the second base plate 9, and the sliding member (not shown) is disposed on the first base plate 8.

[0041] like Figure 1 , 4 As shown in Figures 5, 8, and 9, the connector 4 includes a resting part 41 and a mounting part 42. Both the mounting part 42 and the resting part 41 are arranged horizontally and are connected by a vertical plate. The mounting part 42 is connected to the additional beam 3. The resting part 41 is arranged horizontally and is bent downward at the end of the resting part 41 away from the mounting part 42 to form a limiting part 43. The limiting part 43 is provided with an avoidance notch 44, which can avoid the components on the main table frame 100, thereby increasing the flexibility of placing the additional table frame 200. The resting part 41 can rest against the crossbeam 1, and the limiting part 43 can prevent the resting part 41 from separating from the crossbeam 1, thus achieving the connection between the additional table frame 200 and the main table frame 100 simply and quickly.

[0042] Furthermore, such as Figure 1 , 7As shown in Figure -10, each telescopic component has two sets of parallel inner and outer tubes. An insertion gap 11 is formed between the outer tube 7 and the first base plate 8. Two vertical L-shaped first insertion blocks 81 are bent on the first base plate 8. The first insertion blocks 81 are located beside the insertion gap 11, and an insertion gap 12 is formed below the first insertion blocks 81. Two first insertion parts 45 are provided on the mounting part 42 extending outward. The first insertion parts 45 are inserted into the insertion gap 11, and the mounting part 42 is inserted into the insertion gap 12. At the same time, the abutment part 41 also abuts against the upper end face of the crossbeam 1. Through the above scheme, the connector 4 can also be easily and quickly installed on the additional beam 3. The connector 4 can be stably limited and installed simply by inserting and abutting the abutment part 41 against the upper end face of the additional beam 3. At the same time, the outer tube 7 is connected to one end of the first base plate 8, achieving two goals at once.

[0043] Each outer tube 7 is also provided with a connector 13 between it and the first base plate 8. The connector 13 is similar to the connector 4 but is mainly used to quickly connect the outer tube 7 and the first base plate 8. The connector 13 includes a horizontally arranged abutment part 131 and a plug part 132. The abutment part 131 and the plug part 132 are connected by a vertical plate. The plug part 132 extends outward with a second insertion part 133. The plug part 132 is also provided with an entry notch 134. The first plug block 81 enters the plug part 132 through the entry notch 134, and the plug part 132 is inserted into the plug gap 12. The second insertion part 133 is inserted into the insertion gap 11. The abutment part 131 abuts against the upper end face of the outer tube 7. The connector 13 can realize the quick installation of the first base plate 8 and the outer tube 7 through plugging, without the need for screws, and the operation is simple and convenient.

[0044] In addition, besides the first base plate 8 with connector 4, the other first base plates 8 are also bent to form two vertical L-shaped second plug-in blocks 82, and the corresponding outer tube 7 is provided with a plug-in interface 71. The second plug-in block 82 enters the outer tube 7 from the plug-in interface 71 and plugs into the outer tube 7, which is also used to realize the quick installation of the first base plate 8 and the outer tube 7.

Claims

1. A multi-station height-adjustable table with easy installation, characterized in that: The system includes a main table frame and at least one additional table frame. The main table frame includes a crossbeam and two uprights at both ends of the crossbeam. The additional table frame includes an additional beam, which has a support end and a connecting end. At least one upright is provided at the support end of the additional beam, and a connector is provided at the connecting end of the additional beam. The connector is configured to selectively overlap at any position on the side of the crossbeam to connect the additional beam to the crossbeam. The uprights are detachably connected to the crossbeam and the additional beam. The multi-station lifting table includes a usage state and a transportation state. In the transportation state, the connector is separated from the crossbeam, and the uprights are separated from the crossbeam and the additional beam. In the usage state, the uprights are installed on the crossbeam and the additional beam, and the connector overlaps on the crossbeam.

2. The multi-station lifting table with simple installation according to claim 1, characterized in that: The connector includes a lap part and a mounting part. The mounting part is connected to the additional beam. The lap part is arranged horizontally and is bent downward at the end of the lap part away from the mounting part to form a limiting part.

3. The multi-station lifting table with easy installation according to claim 2, characterized in that: The limiting part is provided with an avoidance gap.

4. The multi-station lifting table with easy installation according to claim 2, characterized in that: An insertion slot is formed on the additional beam, and a first insertion block is provided next to the insertion slot. An insertion slot is formed below the first insertion block. A first insertion part extends outward from the mounting part and is inserted into the insertion slot. The mounting part is inserted into the insertion slot. The overlapping part abuts against the upper end face of the additional beam.

5. The multi-station lifting table with simple installation according to claim 1, characterized in that: Both the additional beam and the crossbeam include a telescopic assembly. The telescopic assembly includes an inner tube and two outer tubes that are slidably sleeved at both ends of the inner tube. Each of the two outer tubes is provided with a first base plate. A second base plate is sleeved on each of the two first base plates. A sliding structure is provided between the second base plate and the two first base plates. The telescopic assembly is configured to allow the additional beam and the crossbeam to extend or shorten along their length.

6. The multi-station lifting table with easy installation according to claim 5, characterized in that: The sliding structure includes a sliding groove and a sliding member. The sliding groove is disposed on one of the first base plate or the second base plate, and the sliding member is disposed on the other. The sliding member is configured to slide in the sliding groove and connect the first base plate and the second base plate.

7. The multi-station lifting table with easy installation according to claim 5, characterized in that: An insertion gap is formed between the outer tube and the first base plate. A vertical first insertion block is formed by bending on the first base plate. An insertion gap is formed below the first insertion block. On the additional beam, the connector is inserted into both the insertion gap and the insertion gap.

8. The multi-station lifting table with simple installation according to claim 5, characterized in that: An insertion gap is formed between the outer tube and the first base plate. A vertical first insertion block is formed by bending on the first base plate. An insertion gap is formed below the first insertion block. An insertion member is provided between the outer tube and the first base plate. The insertion member includes an abutment part and an insertion part. A second insertion part extends outward from the insertion part. The insertion part is inserted into the insertion gap, and the second insertion part is inserted into the insertion gap. The abutment part abuts against the upper end face of the outer tube.

9. The multi-station lifting table with simple installation according to claim 5, characterized in that: The first base plate is bent to form a vertical second insertion block, and the outer tube has an insertion interface. The second insertion block enters the outer tube through the insertion interface and is inserted into the outer tube.

10. The multi-station lifting table with simple installation according to claim 1, characterized in that: It also includes an electrical control unit, which is configured to control the synchronous lifting and lowering of all columns.

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