Provided is a lift desk. The lift desk includes a support base, a first desk board, a second desk board and an adjustment support assembly, where the first desk board is connected to the support base by a lift mechanism; the second desk board is connected to the first desk board and positioned between the support base and the first desk board, and the second desk board is provided with a groove at a side of the second desk board facing towards the first desk board. The adjustment support assembly includes a support block. The support block is slidably disposed in the groove and configured to cooperate with the second desk board to support a supported object.

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

A pneumatic lifting table frame includes a transverse beam, at least one column, a pressure sensor that detects a load of the lifting table frame, a controller configured to receive a signal from the pressure sensor, and an adjustable gas spring assembly configured to drive the column to be lifted or lowered. The adjustable gas spring assembly includes an adjustable gas spring body, a gas reservoir, a piston rod assembly, and a drive unit. The adjustable gas spring body is connected to the gas reservoir via a gas pipe. The controller is configured to control the drive unit, the adjustable gas spring body (401) is disposed in one of the column, and the drive unit drives the piston rod assembly to carry out a piston motion in the gas reservoir.

A pneumatic lifting table frame includes a transverse beam, at least one column, a pressure sensor that detects a load of the lifting table frame, a controller configured to receive a signal from the pressure sensor, and an adjustable gas spring assembly configured to drive the column to be lifted or lowered. The adjustable gas spring assembly includes an adjustable gas spring body, a gas reservoir, a piston rod assembly, and a drive unit. The adjustable gas spring body is connected to the gas reservoir via a gas pipe. The controller is configured to control the drive unit, the adjustable gas spring body (401) is disposed in one of the column, and the drive unit drives the piston rod assembly to carry out a piston motion in the gas reservoir.

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

A mobile workstation with adjustable height of the present disclosure may comprise a top assembly, an adjustment assembly, and a bottom assembly. Adjustment assembly may comprise telescopically engaged segments. One or more pulleys or pulley assemblies may be disposed within one or more of the segments to allow for withdrawing and retracting segments from one another at the same rate. Actuation of the raising or lowering of the overall height of the mobile workstation may be realized through either a manual actuation or an electronic element such as a linear actuator.

A supporting device for a height adjustable table (1) comprises a first (3) and a second supporting element (3′) respectively having a first, a second, and a third liner component (5, 5′, 6, 6′, 7, 7′) arranged in a manner displaceable relative to each other to cause a change of length (L) of the supporting elements (3, 3′). The first (5, 5′), the second (6, 6′) and the third liner component (7, 7′) are coupled such that a displacement of the second to the first liner component synchronously causes a displacement of the third to the second liner component. The supporting device comprises a synchronization device to synchronize the displacement of the second liner component (6, 6′) to the first liner component (5, 5′) or the displacement of the third liner component (7, 7′) to the second liner component (6, 6′) between the first and the second supporting elements.

A supporting device for a height adjustable table (1) comprises a first (3) and a second supporting element (3′) respectively having a first, a second, and a third liner component (5, 5′, 6, 6′, 7, 7′) arranged in a manner displaceable relative to each other to cause a change of length (L) of the supporting elements (3, 3′). The first (5, 5′), the second (6, 6′) and the third liner component (7, 7′) are coupled such that a displacement of the second to the first liner component synchronously causes a displacement of the third to the second liner component. The supporting device comprises a synchronization device to synchronize the displacement of the second liner component (6, 6′) to the first liner component (5, 5′) or the displacement of the third liner component (7, 7′) to the second liner component (6, 6′) between the first and the second supporting elements.

A multi-utility table that includes a first platform a substantially a rectangular shape and four vertical members positioned at four corners of the first platform, wherein each vertical member of the four vertical members has a channel and the first platform is slidably mounted to the channels of the four vertical members. Each vertical member has an upper end and a lower end. An actuating member is operably coupled to the first platform for moving the first platform up and down along the channels. A second platform is mounted to the four vertical members near the lower end and below the first platform. A compartment is mounted to the four vertical members near the upper end.