CN222622410U - Pneumatic lifting table - Google Patents

Abstract

The utility model discloses a pneumatic lifting table, which comprises a table plate, wherein an upper sliding pipe is arranged at the bottom of the table plate, one end of the upper sliding pipe is welded with an unlocking seat, a gas spring lifting switch is arranged in the unlocking seat, the gas spring lifting switch is internally connected with a rotating shaft, the surface of the rotating shaft is sleeved with an unlocking wrench, and a spring telescopic rod is arranged in the gas spring lifting switch. This pneumatic lift table is equipped with the table through last slide tube internally mounted spring telescopic link for last slide tube one end to at slide tube one end welding unblock seat, simultaneously for unblock seat internally mounted gas spring lift switch, at this moment when using pneumatic lift table's in-process, when need going on lifting operation to pneumatic lift table, can directly push the unblock spanner through the hand, rotate under the drive of axis of rotation, drive gas spring lift switch control spring telescopic link and stretch out and draw back the regulation about afterwards, and then drive the table and carry out the oscilaltion, changed traditional stay cord control, intensity is higher when using, and is not fragile.

Description

Pneumatic lifting table

Technical Field

The utility model belongs to the technical field of lifting tables, and particularly relates to a pneumatic lifting table.

Background

The lifting table is a table with lifting effect, is widely applied to the market, and has value of helping office groups sit for a long time, thereby realizing standing office.

The pneumatic lifting table existing on the market has the following problems in the actual use process:

1. When the traditional pneumatic lifting table is in actual use, as the lifting switch of the traditional pneumatic lifting table is unlocked by adopting the pull rope device, the pull rope is fragile, and meanwhile, the pull rope can be naturally damaged after being placed for a long time, at the moment, the pull rope can be broken in the process of using the pneumatic lifting table, and the damage rate is high during use;

2. Most pneumatic lifting tables are in use, as the pneumatic lifting tables exist in the market, the lifting pipes are square pipes, and at the moment, the pneumatic lifting tables cannot feel lifting effects intuitively, and appearance response is poor during use.

Disclosure of utility model

The utility model aims to provide a pneumatic lifting table for solving the technical problems in the background technology.

The pneumatic lifting table comprises a table plate, wherein an upper sliding pipe is arranged at the bottom of the table plate, an unlocking seat is welded at one end of the upper sliding pipe, a gas spring lifting switch is arranged in the unlocking seat, a rotating shaft is connected inside the gas spring lifting switch, an unlocking wrench is sleeved on the surface of the rotating shaft, a spring telescopic rod is arranged inside the gas spring lifting switch, and a lower sliding pipe is arranged at the other end of the spring telescopic rod.

Preferably, the upper sliding tube is internally sleeved with the lower sliding tube, the surface of the lower sliding tube is sleeved with the upper sliding sleeve, the surface of the upper sliding sleeve is attached to the inner wall of the upper sliding tube, one end of the upper sliding sleeve is provided with an anti-rotating ring, the lower sliding tube is sleeved inside the anti-rotating ring, and the surface of the anti-rotating ring is attached to the inner wall of the upper sliding tube.

Preferably, the unlocking seat top welding is gone up the fixed plate, go up fixed plate top and pass through bolted connection table.

Preferably, the other end of the sliding tube is provided with a cross rod, a hole is formed in the top of the cross rod, a lock nut is welded at the bottom of the cross rod, an external threaded rod is welded at the other end of the sliding tube, the external threaded rod penetrates through the hole, and the external threaded rod is embedded into the lock nut.

Preferably, the foot tube is welded on the side surface of the cross rod, and the universal wheel is welded on the bottom of the cross rod.

Preferably, the cross bars are symmetrically distributed, and the universal wheels are symmetrically distributed.

The pneumatic lifting table has the following advantages:

1. According to the pneumatic lifting table, the spring telescopic rod is arranged in the upper sliding tube, the table plate is arranged at one end of the upper sliding tube, the unlocking seat is welded at one end of the upper sliding tube, meanwhile, the air spring lifting switch is arranged in the unlocking seat, the rotating shaft is arranged in the air spring lifting switch, the unlocking spanner is sleeved on the surface of the rotating shaft, meanwhile, the spring telescopic rod is arranged in the air spring lifting switch, the other end of the spring telescopic rod is connected with the lower sliding tube, at the moment, when the pneumatic lifting table is required to be lifted, the unlocking spanner can be directly pressed by hands to rotate under the driving of the rotating shaft, and then the air spring lifting switch is driven to control the spring telescopic rod to stretch and retract to be adjusted up and down, so that the table plate is driven to move up and down, the traditional pull rope control is changed, the pneumatic lifting table is high in strength and is not easy to damage when in use;

2. This pneumatic lift table through last slide tube internally mounted down to slide tube surface mounting goes up the sliding sleeve down, goes up the laminating of sliding sleeve surface in the inner wall of last slide tube, and connects the anti-rotating ring in last sliding sleeve one end, and the anti-rotating ring is inside cup joints down the slide tube, and anti-rotating ring surface laminating is in last slide tube inner wall simultaneously, and when pneumatic lift table goes up and down, usable anti-rotating ring prevents that it from taking place to rotate, and it is cylindrical to go up slide tube and slide tube down this moment, and the outward appearance of this moment can let the more audio-visual position of feeling the oscilaltion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an upper mounting plate structure of the present utility model;

FIG. 3 is a schematic view of the structure of the upper slide tube of the present utility model;

FIG. 4 is a schematic diagram of an unlocking wrench according to the present utility model;

FIG. 5 is a schematic view of the cross bar structure of the present utility model;

Fig. 6 is a schematic view of a down tube structure according to the present utility model.

The figure shows that the table board comprises a table board body 1, an upper sliding tube, a lower sliding tube, an external threaded rod 4, a locking nut 5, a cross rod 6, a cross rod 7, a hole 8, a universal wheel 9, a foot tube 10, an unlocking spanner 11, a gas spring lifting switch 12, an unlocking seat 13, a spring telescopic rod 14, an upper sliding sleeve 15, an anti-rotation ring 16, an upper fixing plate 17 and a rotation shaft.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication, directly connected, or indirectly connected through an intermediary, or may be in communication with one another or an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, the pneumatic lifting table of the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in figures 1-6, the pneumatic lifting table comprises a table plate 1, wherein an upper slide tube 2 is arranged at the bottom of the table plate 1, one end of the upper slide tube 2 is welded with an unlocking seat 12, a gas spring lifting switch 11 is arranged in the unlocking seat 12, the gas spring lifting switch 11 is internally connected with a rotating shaft 17, the gas spring lifting switch 11 and the unlocking switch can be connected by using the rotating shaft 17 through a transmission shaft, the pneumatic lifting table is very convenient to use, an unlocking spanner 10 is sleeved on the surface of the rotating shaft 17, a spring telescopic rod 13 is arranged in the gas spring lifting switch 11, the other end of the spring telescopic rod 13 is provided with a lower slide tube 3, and the unlocking spanner 10 is arranged to replace a traditional pull rope by using the unlocking spanner 10, so that the pneumatic lifting table is high in strength and not easy to damage in use.

The inside slip pipe 3 that cup joints of slip pipe 2, slip pipe 3 surface cover slip cover 14, go up slip cover 14 surface laminating in slip pipe 2 inner wall, go up slip cover 14 one end and be equipped with anti-rotation circle 15, anti-rotation circle 15 inside cup joints slip pipe 3 down, anti-rotation circle 15 surface laminating in slip pipe 2 inner wall, through installation anti-rotation circle 15, when pneumatic lifting table goes up and down, usable anti-rotation circle 15 prevents that it from taking place to rotate, stability is stronger during the use.

The fixed plate 16 is welded at the top of the unlocking seat 12, the top of the upper fixed plate 16 is connected with the desk plate 1 through bolts, the desk plate 1 is installed through the installation fixed plate, stability can be provided for the desk plate 1, and the stability is strong in use.

The other end of the sliding tube 3 is provided with a cross rod 6, a hole 7 is formed in the top of the cross rod 6, a lock nut 5 is welded at the bottom of the cross rod 6, an external threaded rod 4 is welded at the other end of the sliding tube 3, the external threaded rod 4 penetrates through the hole 7, the lock nut 5 is embedded into the external threaded rod 4, and the external threaded rod 4 is fixed inside the lock nut 5 by installing the lock nut 5, so that the sliding tube 3 provides an installation position, and the sliding tube is very convenient to use.

The foot pipe 9 is welded on the side face of the cross rod 6, the universal wheel 8 is welded at the bottom of the cross rod 6, the universal wheel 8 is installed, the pneumatic lifting table can be provided with a moving effect by means of the universal wheel 8, and when the pneumatic lifting table needs to be moved to a proper position, the pneumatic lifting table can be moved by means of the universal wheel 8 directly, so that the pneumatic lifting table is very convenient to use.

The horizontal pole 6 is the symmetric form and distributes, and universal wheel 8 is the symmetric form and distributes, through the distributed form of universal wheel 8 installation, when removing pneumatic lift table, can provide stability for it, stability is stronger during the use.

When the pneumatic lifting table is used, the externally threaded rod 4 at one end of the lower slide tube 3 penetrates through the hole 7 of the cross rod 6, the lower slide tube 3 is rotatably arranged and enters the locking nut 5, the lower slide tube 3 is fixed on the cross rod 6, then the table plate 1 is placed on the upper fixed plate 16, the table plate 1 is fixed on the top of the upper fixed plate 16 by utilizing bolts, then the pneumatic lifting table can be used, when the pneumatic lifting table is required to be lifted up and down, the unlocking spanner 10 can be directly pressed by hands, the pneumatic lifting table is driven by the rotating shaft 17 to rotate, then the air spring lifting switch 11 is driven to control the spring telescopic rod 13 to be vertically telescopic and adjusted, the table plate 1 is driven to move up and down, the traditional stay cord control is changed, the strength is high, the lower slide tube is not easy to damage during the telescopic process, the table plate 1 can be prevented from rotating by utilizing the anti-rotation ring 15, the stability of the table plate 1 is improved, when the table plate 1 is adjusted to a proper height, the unlocking spanner 10 is released, when the pneumatic lifting table is required to be moved to a proper position, the pneumatic lifting table can be directly moved to a proper position by utilizing the universal wheel 8, and the universal wheel 8 can be conveniently and quickly started up and down by utilizing the universal device.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The pneumatic lifting table comprises a table plate (1) and is characterized in that an upper sliding tube (2) is arranged at the bottom of the table plate (1), an unlocking seat (12) is welded at one end of the upper sliding tube (2), a gas spring lifting switch (11) is arranged in the unlocking seat (12), a rotating shaft (17) is connected inside the gas spring lifting switch (11), an unlocking wrench (10) is sleeved on the surface of the rotating shaft (17), a spring telescopic rod (13) is arranged inside the gas spring lifting switch (11), and a lower sliding tube (3) is arranged at the other end of the spring telescopic rod (13).

2. The pneumatic lifting table according to claim 1, wherein the upper sliding tube (2) is internally sleeved with the lower sliding tube (3), the surface of the lower sliding tube (3) is sleeved with the upper sliding sleeve (14), the surface of the upper sliding sleeve (14) is attached to the inner wall of the upper sliding tube (2), one end of the upper sliding sleeve (14) is provided with an anti-rotation ring (15), the inner part of the anti-rotation ring (15) is sleeved with the lower sliding tube (3), and the surface of the anti-rotation ring (15) is attached to the inner wall of the upper sliding tube (2).

3. The pneumatic lifting table according to claim 1, wherein an upper fixing plate (16) is welded on the top of the unlocking seat (12), and the top of the upper fixing plate (16) is connected with the table plate (1) through bolts.

4. The pneumatic lifting table according to claim 1, wherein a cross rod (6) is arranged at the other end of the sliding tube (3), a hole (7) is formed in the top of the cross rod (6), a locking nut (5) is welded at the bottom of the cross rod (6), an external threaded rod (4) is welded at the other end of the sliding tube (3), the external threaded rod (4) penetrates through the hole (7), and the external threaded rod (4) is embedded into the locking nut (5).

5. The pneumatic lifting table according to claim 4, wherein foot pipes (9) are welded on the side surfaces of the cross bars (6), and universal wheels (8) are welded on the bottoms of the cross bars (6).

6. Pneumatic lifting table according to claim 5, characterized in that the crossbars (6) are distributed in a symmetrical manner and the universal wheels (8) are distributed in a symmetrical manner.