Pneumatic lifting table with rotating structure
By designing a rotating structure and anti-slip mechanism on the pneumatic lifting table, the problem that the existing pneumatic lifting table cannot adjust the table position is solved, the precise control and rotation of the table is achieved, the safety and stability of use are improved, and the needs of shared use by multiple people are met.
Patent Information
- Application Number
- CN202420643599.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing pneumatic lifting table cannot adjust the desktop position at will, resulting in limited work space and is not conducive to shared use by multiple people.
A pneumatic lifting table with a rotating structure is designed. The rotation and height adjustment of the table surface is achieved by setting a rotating mechanism at the bottom of the lifting table body, including a fixed ring, a base, an anti-slip mechanism, a lubrication hole, a sealing plug, a circular slide groove, a movable ring, a slider and a limiting member.
It realizes precise control and rotation of the desktop, improves the security and stability of use, avoids instability or damage caused by abnormal rotation, and meets the needs of shared use by multiple people.
Smart Images
Figure CN222639984U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of table body processing, in particular to a pneumatic lifting table with a rotating structure. Background Art
[0002] A pneumatic lift table is a table whose height can be controlled by air pressure. It is usually used in offices, studios, laboratories and other places. The pneumatic lift table can adjust the height of the desktop according to the user's height and needs, allowing the user to maintain a correct posture while working, reducing the burden on the back and neck, and preventing and alleviating occupational diseases such as lumbar spondylosis and cervical spondylosis.
[0003] Existing pneumatic lift tables can usually only adjust the height of the tabletop to suit the user, but if the position of the tabletop cannot be adjusted at will, it is easy to limit the workspace. Some jobs require frequent changes of position or the position of the tabletop needs to be adjusted to suit work needs. If the tabletop cannot be rotated, it may not be conducive to sharing by multiple people, because each person's usage needs may be different. If the position of the tabletop needs to be adjusted, it may be necessary to replace the table or add other equipment, which increases the cost and trouble of use. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a pneumatic lifting table with a rotating structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pneumatic lifting table with a rotating structure, comprising: a lifting table body, a rotating mechanism is arranged on one side of the bottom of the lifting table body, the rotating mechanism comprises a fixed ring, a base is arranged on one side of the bottom of the fixed ring, an anti-slip mechanism is arranged on the outer surface of the base, a lubrication hole is arranged on one side of the top of the fixed ring, a sealing plug is arranged on the inner wall of the lubrication hole, two circular sliding grooves are arranged on one side of the inner wall of the fixed ring, a movable ring is arranged on one side of the inner wall of the fixed ring, a plurality of sliding blocks are arranged on the outer surface of the movable ring, a plurality of threaded holes are arranged on one side of the movable ring, and a limiting member is arranged on the inner wall of the slot opened on one side of the fixed ring.
[0006] As a preferred embodiment, the anti-slip mechanism includes a connecting ring, one side of the inner wall of the connecting ring is fixedly connected to the outer surface of the base, the outer surface of the connecting ring is annularly and equidistantly fixedly connected with four connecting rods, and one side of the bottom of each of the connecting rods is fixedly connected with an anti-slip pad.
[0007] As a preferred implementation, one side of the top of the base is fixedly connected to one side of the bottom of the fixing ring.
[0008] As a preferred implementation, a lubrication hole is opened on one side of the top of the fixing ring, and the lubrication hole is slidably connected to the outer surface of the sealing plug.
[0009] As a preferred embodiment, circular sliding grooves are provided on the inner wall of the fixed ring near the bottom and the top, and the outer surface of the movable ring is slidably connected to the inner wall of the fixed ring.
[0010] As a preferred implementation, a plurality of threaded holes are provided on one side of the movable ring, and a plurality of sliding blocks are fixedly connected to the outer surface of the movable ring near the top and the bottom.
[0011] As a preferred embodiment, the other sides of the plurality of sliding blocks are rotatably connected to corresponding circular sliding grooves.
[0012] As a preferred implementation, the outer surface of the limiter is rotatably connected to a slot and a threaded hole provided on one side of the fixing ring.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are:
[0014] The utility model ensures that the slider cannot rotate before the movable ring is released from the limit by installing a limiter. This can prevent dangerous situations caused by accidental operation or improper use, improve the safety of use, and the limiter can not only help the staff to accurately control the rotation range of the lifting table. When the movable ring is released from the limit, the slider can rotate, which can avoid exceeding the required range or causing other unnecessary problems;
[0015] The staff can precisely control the rotation angle and position of the lifting table's main body as needed. When the movable ring rotates, the lifting table's main body can also be driven to rotate synchronously. This ensures that the slider and the lifting table rotate in unison, maintaining the balance and stability of the entire device and avoiding instability or damage caused by asynchronous rotation.
[0016] The installed anti-slip mechanism can not only effectively prevent sliding or displacement, provide a safer use environment, increase friction, reduce overall sliding, avoid accidental sliding causing objects to fall or cause injuries, but also evenly distribute the connection force between the desktop and the base, so that the entire desktop is balanced and more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a schematic structural diagram of a pneumatic lifting table with a rotating structure.
[0018] Figure 2 A schematic structural diagram of the side of the dissected view of a rotating machine of a pneumatic lifting table with a rotating structure provided by the utility model.
[0019] Figure 3This is a schematic structural diagram of the disassembled side of a rotating machine of a pneumatic lifting table with a rotating structure provided by the utility model.
[0020] Figure 4 A schematic structural diagram of the side surface of an anti-slip mechanism of a pneumatic lifting table with a rotating structure provided by the utility model.
[0021] Legend:
[0022] 1. Lift table body;
[0023] 2. Rotating mechanism; 21. Fixed ring; 22. Base; 23. Lubrication hole; 24. Sealing plug; 25. Circular slide groove; 26. Movable ring; 27. Threaded hole; 28. Sliding block; 29. Limiting piece;
[0024] 3. Anti-skid mechanism; 31. Connecting ring; 32. Connecting rod; 33. Anti-skid pad. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Example 1
[0027] like Figure 1 - Figure 3 As shown, the utility model provides a technical solution: a pneumatic lifting table with a rotating structure, comprising: a lifting table body 1, a rotating mechanism 2 is arranged on one side of the bottom of the lifting table body 1, the rotating mechanism 2 comprises a fixed ring 21, a base 22 is arranged on one side of the bottom of the fixed ring 21, an anti-slip mechanism 3 is arranged on the outer surface of the base 22, a lubrication hole 23 is arranged on one side of the top of the fixed ring 21, a sealing plug 24 is arranged on the inner wall of the lubrication hole 23, two circular sliding grooves 25 are arranged on one side of the inner wall of the fixed ring 21, a movable ring 26 is arranged on one side of the inner wall of the fixed ring 21, a plurality of sliders 28 are arranged on the outer surface of the movable ring 26, a plurality of threaded holes 27 are arranged on one side of the movable ring 26, and a limiting member 29 is arranged on the inner wall of the slot opened on one side of the fixed ring 21.
[0028] In this embodiment, the top side of the base 22 is fixedly connected to the bottom side of the fixing ring 21, and a lubrication hole 23 is opened on the top side of the fixing ring 21, and the lubrication hole 23 is slidably connected to the outer surface of the sealing plug 24; when in use, the staff can pull out the sealing plug 24 and add lubricant into the circular slide groove 25 through the lubrication hole 23. Adding lubricant can not only effectively reduce the friction of the slider 28 in the circular slide groove 25, making the sliding more smooth, reducing the force required during operation, and improving work efficiency, reducing friction can also reduce the wear of parts and components, extend the service life of the slider 28, reduce maintenance costs and the frequency of replacing parts, and at the same time, reducing the friction of the slider 28 in the circular slide groove 25 can improve its stability, making the operation more stable, and reducing the instability caused by uneven friction.
[0029] A circular groove 25 is provided on the inner wall of the fixed ring 21 near the bottom and the top, the outer surface of the movable ring 26 is slidably connected to the inner wall of the fixed ring 21, a plurality of threaded holes 27 are provided on one side of the movable ring 26, a plurality of sliders 28 are fixedly connected to the outer surface of the movable ring 26 near the top and the bottom, the other side of the sliders 28 are respectively rotatably connected to the corresponding circular grooves 25, and the outer surface of the limiter 29 is rotatably connected to the slot and the threaded hole 27 provided on one side of the fixed ring 21; through the design of the limiter 29, it is ensured that the slider 28 cannot be rotated before the limit of the movable ring 26 is released. In this way, dangerous situations caused by accidental operation or improper use can be prevented, and the safety of use is improved. The limiter 29 can not only help the staff to accurately control the rotation range of the lifting table. When the movable ring 26 is released from the limit, the slider 28 can be rotated, which can avoid exceeding the required range or causing other unnecessary problems. The staff can accurately control the rotation angle and position of the desktop of the lifting table body 1 as needed, and when the movable ring 26 rotates, the desktop of the lifting table body 1 can also be driven to rotate synchronously. This ensures that the slider 28 and the lifting table rotate in unison, maintains the balance and stability of the entire device, and avoids instability or damage caused by asynchronous rotation;
[0030] The design of the limiter 29 limits the lifting table to a non-rotatable state. This ensures that the lifting table stays stably in a fixed position and avoids instability caused by unnecessary rotation. In particular, in scenarios where fixed position work or fixed height is required, the non-rotatable design can provide better stability.
[0031] Example 2
[0032] like Figure 1 - Figure 4As shown, the anti-skid mechanism 3 includes a connecting ring 31, one side of the inner wall of the connecting ring 31 is fixedly connected to the outer surface of the base 22, the outer surface of the connecting ring 31 is annular and equidistantly fixedly connected with four connecting rods 32, and one side of the bottom of the multiple connecting rods 32 is fixedly connected with an anti-skid pad 33.
[0033] In this embodiment, one side of the inner wall of the connecting ring 31 is fixedly connected to the outer surface of the base 22, and the outer surface of the connecting ring 31 is fixedly connected with four connecting rods 32 in a circular shape and at equal intervals, and one side of the bottom of the multiple connecting rods 32 is fixedly connected with an anti-skid pad 33; the bottom of the connecting rod 32 is fixedly connected with the anti-skid pad 33, which can not only effectively prevent sliding or displacement, provide a safer use environment, increase friction, reduce overall sliding, and avoid accidental sliding causing objects to fall or cause injuries, but also can achieve a uniform distribution of the connecting force between the desktop and the base 22, so that the entire desktop is balanced and more stable.
[0034] Working principle:
[0035] like Figure 1 - Figure 4 As shown, when the staff needs to add lubricant, they can first pull out the sealing plug 24 and add lubricant into the circular slide groove 25 through the lubrication hole 23, thereby reducing the friction of the slider 28 sliding in the circular slide groove 25. When the staff uses it, they can first rotate the limit piece 29 counterclockwise to make the fixed ring 21 and the movable ring 26 contact and limit. When the movable ring 26 is released from the limit, it can be rotated by the slider 28. When the movable ring 26 rotates, it will synchronously drive the table top of the lifting table body 1 to rotate. When the user does not need the lifting table body 1 to rotate, the limit piece 29 can be rotated clockwise to limit the fixed ring 21 and the movable ring 26, thereby limiting the lifting table from rotating.
[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A pneumatic lifting table with a rotating structure, comprising: A lifting table body (1), wherein a rotating mechanism (2) is arranged on one side of the bottom of the lifting table body (1), characterized in that the rotating mechanism (2) comprises a fixing ring (21), a base (22) is arranged on one side of the bottom of the fixing ring (21), an anti-slip mechanism (3) is arranged on the outer surface of the base (22), a lubrication hole (23) is arranged on one side of the top of the fixing ring (21), a sealing plug (24) is arranged on the inner wall of the lubrication hole (23), two circular sliding grooves (25) are arranged on one side of the inner wall of the fixing ring (21), a movable ring (26) is arranged on one side of the inner wall of the fixing ring (21), a plurality of sliding blocks (28) are arranged on the outer surface of the movable ring (26), a plurality of threaded holes (27) are arranged on one side of the movable ring (26), and a limiting member (29) is arranged on the inner wall of the slot opened on one side of the fixing ring (21).
2. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: The anti-slip mechanism (3) comprises a connecting ring (31), one side of the inner wall of the connecting ring (31) is fixedly connected to the outer surface of the base (22), the outer surface of the connecting ring (31) is annularly and equidistantly fixedly connected to four connecting rods (32), and one side of the bottom of each of the plurality of connecting rods (32) is fixedly connected to an anti-slip pad (33).
3. The pneumatic lifting table with a rotating structure according to claim 2, characterized in that: A top side of the base (22) is fixedly connected to a bottom side of the fixing ring (21).
4. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: A lubrication hole (23) is provided on one side of the top of the fixing ring (21), and the lubrication hole (23) is slidably connected to the outer surface of the sealing plug (24).
5. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: The inner wall of the fixed ring (21) is provided with circular sliding grooves (25) near the bottom and the top, and the outer surface of the movable ring (26) is slidably connected to the inner wall of the fixed ring (21).
6. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: A plurality of threaded holes (27) are provided on one side of the movable ring (26), and a plurality of sliding blocks (28) are fixedly connected to the outer surface of the movable ring (26) near the top and the bottom.
7. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: The other sides of the plurality of sliding blocks (28) are rotatably connected to corresponding circular sliding grooves (25).
8. The pneumatic lifting table with a rotating structure according to claim 1, characterized in that: The outer surface of the limiting member (29) is rotatably connected to a clamping groove and a threaded hole (27) provided on one side of the fixing ring (21).