Lightweight lifting table screw rod

Abstract

The utility model discloses a light-weight lifting table screw rod, which relates to the technical field of lifting table screw rods, and comprises a lifting driving bin, one end of the interior of the lifting driving bin is fixedly provided with a rotation driving assembly, and the rotation driving assembly comprises a driving motor, a driving belt wheel, a transmission belt and a transmission belt wheel. And the output end of the driving motor is in transmission connection with the center of the driving belt wheel. According to the device, the two connecting bottom feet on one side of the balance weight table are attached to one sides of the two connecting blocks, then the mounting bolt is rotated, one end of the mounting bolt penetrates through the second connecting hole and the first connecting hole in sequence, the balance weight table is fixed to the upper portion of the mounting base, and then the sundry storage assembly is mounted on the upper portion of the balance weight table; when the lifting table is adjusted to a high position, the lifting table can still keep stable, and the stability and safety of the lifting table are improved.

Description

Technical Field

[0001] This utility model relates to the field of lifting table lead screw technology, and in particular to a lightweight lifting table lead screw. Background Technology

[0002] Lightweight adjustable desk lead screws are key transmission components used in adjustable desks. They are typically made of high-strength and lightweight materials, such as aluminum alloys. Through the relative movement of the screw and nut, rotary motion is converted into linear motion, enabling smooth and precise adjustment of the desk's height. This meets users' flexible needs for desk height in different usage scenarios. At the same time, the lightweight design effectively reduces the overall weight of the adjustable desk, improving mobility and user experience.

[0003] While lightweight adjustable desk screws can reduce the weight of the desk itself, they also cause the desk's center of gravity to shift upwards. When the desk is adjusted to a higher position, this upward shift in the center of gravity becomes more pronounced. Compared to adjustable desks with a stable center of gravity, desks using lightweight adjustable desk screws are more prone to wobbling, tilting, and other unstable conditions, increasing safety hazards during use, seriously affecting the user experience, and potentially causing accidents such as items falling or the desk tipping over. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art where the center of gravity of a height-adjusting table using a lightweight lifting table screw shifts upward, making it more prone to wobbling and tilting. Therefore, a lightweight height-adjusting table screw is proposed.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a lightweight lifting table lead screw, including a lifting drive chamber, a rotary drive assembly fixedly installed at one end inside the lifting drive chamber, the rotary drive assembly including a drive motor, a drive pulley, a transmission belt and a transmission pulley, the output end of the drive motor being drivenly connected to the center of the drive pulley, one end of the transmission belt being drivenly connected to the outside of the drive pulley, the other end of the transmission belt being drivenly connected to the outside of the transmission pulley, a lightweight lead screw body fixedly connected to the center of the transmission pulley, a drive block being threadedly connected to the outside of the lightweight lead screw body, a mounting base fixedly connected to the other end of the lifting drive chamber, a counterweight platform being provided on one side of the mounting base, and a miscellaneous storage assembly being fixedly installed on one side of the counterweight platform.

[0006] Preferably, two connecting blocks are fixedly connected to one side of the mounting base, and each of the two connecting blocks has a No. 1 connecting hole inside.

[0007] Preferably, two connecting feet are fixedly connected to one side of the counterweight platform, and each of the two connecting feet has a No. 2 connecting hole inside. The two connecting feet are located on one side of the two connecting blocks respectively.

[0008] Preferably, a mounting bolt is movably inserted through the first connecting hole, one end of the mounting bolt is movably inserted through the second connecting hole, and a nut is threadedly connected to one end of the second connecting hole.

[0009] Preferably, a baffle is fixedly connected to one end of the mounting base.

[0010] Preferably, the miscellaneous items storage component includes a storage compartment and several storage drawers, with the several storage drawers slidably connected inside the storage compartment.

[0011] Preferably, the storage compartment is fixedly connected to the other side of the counterweight platform by bolts.

[0012] Preferably, one end of the storage compartment is symmetrically and fixedly equipped with support legs.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by attaching two connecting feet on one side of the counterweight platform to one side of two connecting blocks, and then rotating the mounting bolts so that one end passes through the No. 2 connecting hole and the No. 1 connecting hole in sequence, the counterweight platform is fixed above the mounting base. Then, a miscellaneous storage component is installed above the counterweight platform, so that the center of gravity of the lightweight lifting table screw is lowered, and the lifting table can still remain stable when adjusted to a higher position, thereby improving the stability and safety of the lifting table.

[0015] 2. In this utility model, the storage compartment is fixedly connected to the other side of the counterweight platform by bolts to complete the installation operation. Users can place some office supplies inside the storage drawer. While storing items, the weight of the storage compartment is increased, which controls the center of gravity of the height-adjustable table to shift downward, further improving the stability and safety of the height-adjustable table. Moreover, by combining the miscellaneous storage components and the counterweight platform, the weight of the lightweight height-adjustable table screw is not increased, reducing the transportation cost of the height-adjustable table. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a lightweight lifting table lead screw is provided for this utility model;

[0017] Figure 2 This utility model provides a schematic diagram illustrating the connection relationship between the mounting base and the counterweight platform in a lightweight lifting table lead screw.

[0018] Figure 3A three-dimensional structural diagram of a debris storage component in a lightweight lifting table lead screw is provided for this utility model;

[0019] Figure 4 This utility model presents a three-dimensional structural diagram of the counterweight platform in a lightweight lifting table lead screw.

[0020] Legend: 1. Lifting drive compartment; 2. Rotary drive assembly; 21. Drive motor; 22. Drive pulley; 23. Transmission belt; 24. Transmission pulley; 3. Lightweight lead screw body; 4. Drive block; 5. Mounting base; 51. Connecting block; 511. Connecting hole 1; 52. Mounting bolt; 53. Baffle; 6. Counterweight platform; 61. Connecting foot; 611. Connecting hole 2; 7. Miscellaneous storage assembly; 71. Storage compartment; 72. Storage drawer; 73. Support leg. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] 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 present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a lightweight lifting table lead screw, including a lifting drive chamber 1. A rotary drive assembly 2 is fixedly installed at one end inside the lifting drive chamber 1. The rotary drive assembly 2 includes a drive motor 21, a drive pulley 22, a transmission belt 23, and a transmission pulley 24. The output end of the drive motor 21 is connected to the center of the drive pulley 22. One end of the transmission belt 23 is connected to the outside of the drive pulley 22, and the other end is connected to the outside of the transmission pulley 24. A lightweight lead screw body 3 is fixedly connected to the center of the transmission pulley 24. A drive block 4 is threadedly connected to the outside of the lightweight lead screw body 3. A mounting base 5 is fixedly connected to the other end of the lifting drive chamber 1. A counterweight platform 6 is provided on one side of the mounting base 5. A miscellaneous storage component 7 is fixedly installed on one side of the counterweight platform 6. Two connecting blocks 51 are fixedly connected to one side of the mounting base 5. Each of the two connecting blocks 51 has a first connecting hole 511. Two connecting feet 61 are fixedly connected to one side of the counterweight platform 6. Each of the two connecting feet 61 has a second connecting hole 611. The two connecting feet 61 are located on one side of the two connecting blocks 51. A mounting bolt 52 is movably inserted through the first connecting hole 511. One end of the mounting bolt 52 is movably inserted through the second connecting hole 611. A nut is threaded to one end of the second connecting hole 611. A baffle 53 is fixedly connected to one end of the mounting base 5.

[0024] The specific settings and functions of this embodiment are described below. After installing the lifting drive chamber 1, the two connecting feet 61 on one side of the counterweight platform 6 are attached to one side of the two connecting blocks 51. Then, the mounting bolts 52 are rotated so that one end passes through the second connecting hole 611 and the first connecting hole 511 in sequence, fixing the counterweight platform 6 above the mounting base 5. Then, the miscellaneous storage component 7 is installed above the counterweight platform 6, so that the center of gravity of the lightweight lifting table screw is lowered, and the lifting table can still remain stable when adjusted to a higher position, thus improving the stability and safety of the lifting table.

[0025] Example 2: Figure 1 - Figure 4As shown, the lightweight lifting table lead screw of this utility model includes a lifting drive chamber 1. A rotary drive assembly 2 is fixedly installed at one end inside the lifting drive chamber 1. The rotary drive assembly 2 includes a drive motor 21, a drive pulley 22, a transmission belt 23, and a transmission pulley 24. The output end of the drive motor 21 is connected to the center of the drive pulley 22. One end of the transmission belt 23 is connected to the outside of the drive pulley 22, and the other end of the transmission belt 23 is connected to the outside of the transmission pulley 24. A lightweight [unclear - possibly a component or material] is fixedly connected to the center of the transmission pulley 24. The lightweight lead screw body 3 has a drive block 4 threadedly connected to its outer side. The other end of the lifting drive chamber 1 is fixedly connected to a mounting base 5. A counterweight platform 6 is provided on one side of the mounting base 5. A miscellaneous storage component 7 is fixedly installed on one side of the counterweight platform 6. The miscellaneous storage component 7 includes a storage compartment 71 and several storage drawers 72. The several storage drawers 72 are slidably connected to the inside of the storage compartment 71. The storage compartment 71 is fixedly connected to the other side of the counterweight platform 6 by bolts. Support legs 73 are symmetrically fixedly installed on one end of the storage compartment 71.

[0026] The overall effect of this embodiment is that when installing the miscellaneous storage component 7, the storage compartment 71 is fixedly connected to the other side of the counterweight platform 6 by bolts to complete the installation operation. Users can place some office supplies inside the storage drawer 72. While storing items, the weight of the storage compartment 71 is increased, controlling the center of gravity of the height-adjustable table to shift downward, further improving the stability and safety of the height-adjustable table. Moreover, by combining the miscellaneous storage component 7 and the counterweight platform 6, the weight of the lightweight height-adjustable table screw is not increased, reducing the transportation cost of transporting the height-adjustable table.

[0027] The usage method and working principle of this device are as follows: After installing the lifting drive chamber 1, attach the two connecting feet 61 on one side of the counterweight platform 6 to one side of the two connecting blocks 51. Then rotate the mounting bolt 52 so that one end passes through the second connecting hole 611 and the first connecting hole 511 in sequence, and fix the counterweight platform 6 above the mounting base 5. Then install the miscellaneous storage component 7 above the counterweight platform 6, so that the center of gravity of the lightweight lifting table screw moves down.

[0028] When installing the miscellaneous storage component 7, the storage compartment 71 is fixedly connected to the other side of the counterweight platform 6 with bolts to complete the installation. Users can place some office supplies inside the storage drawer 72 to increase the weight of the storage compartment 71 while storing items, thus controlling the center of gravity of the height-adjustable table to shift downward.

[0029] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A lightweight lifting table lead screw, comprising a lifting drive chamber (1), wherein a rotary drive assembly (2) is fixedly installed at one end inside the lifting drive chamber (1), the rotary drive assembly (2) comprising a drive motor (21), a drive pulley (22), a transmission belt (23), and a transmission pulley (24), wherein the output end of the drive motor (21) is connected to the center of the drive pulley (22), one end of the transmission belt (23) is connected to the outside of the drive pulley (22), and the other end of the transmission belt (23) is connected to the outside of the transmission pulley (24), a lightweight lead screw body (3) is fixedly connected to the center of the transmission pulley (24), and a drive block (4) is threadedly connected to the outside of the lightweight lead screw body (3), characterized in that: The other end of the lifting drive chamber (1) is fixedly connected to the mounting base (5), and a counterweight platform (6) is provided on one side of the mounting base (5). A miscellaneous storage component (7) is fixedly installed on one side of the counterweight platform (6).

2. The lightweight lifting table lead screw according to claim 1, characterized in that: Two connecting blocks (51) are fixedly connected to one side of the mounting base (5), and each of the two connecting blocks (51) has a No. 1 connecting hole (511) inside.

3. The lightweight lifting table lead screw according to claim 2, characterized in that: Two connecting feet (61) are fixedly connected to one side of the counterweight platform (6). The two connecting feet (61) are provided with a second connecting hole (611) inside. The two connecting feet (61) are located on one side of the two connecting blocks (51).

4. The lightweight lifting table lead screw according to claim 3, characterized in that: A mounting bolt (52) is movably inserted through the first connecting hole (511), and one end of the mounting bolt (52) is movably inserted through the second connecting hole (611). A nut is threadedly connected to one end of the second connecting hole (611).

5. The lightweight lifting table lead screw according to claim 1, characterized in that: A baffle (53) is fixedly connected to one end of the mounting base (5).

6. The lightweight lifting table lead screw according to claim 1, characterized in that: The miscellaneous storage component (7) includes a storage compartment (71) and several storage drawers (72), with the several storage drawers (72) slidably connected to the inside of the storage compartment (71).

7. The lightweight lifting table lead screw according to claim 6, characterized in that: The storage compartment (71) is fixedly connected to the other side of the counterweight platform (6) by bolts.

8. The lightweight lifting table lead screw according to claim 7, characterized in that: Support legs (73) are symmetrically fixedly installed at one end of the storage compartment (71).

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