A table includes a table top having an underside, a top structure, a base structure, and a control mechanism. The top structure is attached to the table top and includes hollow supports cylinders arranged parallel to each other and a top support bar configured to support a tilt assembly. The support cylinders extend downwardly away from the table top. The base structure includes hollow legs extending upwardly and configured to receive at least a portion of the support cylinders. The control mechanism is operably connected to movement mechanisms disposed within the support cylinders and the legs. The control mechanism is configured to directly and simultaneously control each movement mechanism so as to raise and lower the support cylinders relative to the legs. The tilt assembly is affixed to the underside and to the top support bar and is configured to pivot about a pivot axis.

A display hoist includes a first clamp configured to be coupled to a first portion of a telescoping support member, a second clamp configured to be coupled to a second portion of the telescoping support member, and an actuator assembly extending between the first clamp and the second clamp. The actuator assembly includes an actuator motor, a piston including a first end and a second end, the first end of the piston mechanically coupled to the first clamp, the second end of the piston operably coupled to the actuator motor, and a housing disposed over at least a portion of the piston and enclosing the actuator motor, the housing including a top end and a bottom end, the housing mechanically coupled at the top end to the second clamp.

A telescopic module, which may be incorporated in a desk or a chair to elevate or lower a worksurface, includes a first tube, second tube, and a plurality of rollers. The first tube has a passageway, in which the second tube is received for reciprocation. The rollers are pivoted on the second tube or the first tube, or both to touch an inner side of the first tube and an outer side of the second tube to be turned when the second tube is moving. The rollers may reduce the friction between the first and the second tubes when the second tube is moving.

A multi-functional table is provided. The multi-functional table includes at least one plate, at least one support part connected to the at least one plate and adjusting a height of each of the at least one plate, a communication part receiving user information from a user terminal, and a controller part controlling operations of the at least one support part in response to the user information which is received from the communication part.

The present invention relates to a height-adjustable table (1) height-adjusting arrangement (100) for adjusting the height of the table (1), wherein the height-adjusting arrangement (100) comprises at least one leg, each leg having an inner tubular member (112) and an outer tubular member (113) arranged for telescopic movement relative to each other, and a linear actuator (114) coupled to said tubular members (112, 113) and which is configured to provide the telescopic movement between the tubular members (112, 113), and an electric motor connected to the linear actuator (114) and configured to operate the linear actuator for providing telescopic movement between the tubular members. The height-adjusting arrangement (100) further comprises an eye detection unit arranged to detect the position of a user's eyes. The height-adjusting arrangement (100) is configured for control of the height of the height-adjustable table (1) based on the detected position of a user's eyes.

An adjustment mechanism is configured to be disposed between inner and outer tubes of a lifting device, and includes two angularly space-apart abutment modules configured to be disposed on an inner wall surface of the outer tube and each of which has an abutment unit configured to abut against an outer wall surface of the inner tube, and an adjustment module including an adjustment seat, and a pressing unit and a drive member both disposed on the adjustment seat. The drive member is operable to drive movement of the adjustment seat relative to the outer tube so as to push the pressing unit against the outer wall surface of the inner tube to thereby abut the outer wall surface of the inner tube against the abutment units of the abutment modules.

A height adjustable table can include a plurality of legs, a lower portion, a worksurface, a height adjustable surface, and a linkage. The worksurface can be supported by the plurality of legs and can include a fixed surface and a height adjustable surface. The fixed surface can be secured to at least one of the lower portion and the plurality of legs, and the fixed surface can define a recessed portion. The height adjustable surface can be movable between a raised position and a lowered position so that the height-adjustable surface retracts into the recessed portion when in the lowered position so that the height adjustable surface is coplanar with the fixed surface. The linkage can be configured to move the height adjustable surface between the lowered position and the raised position so that the height adjustable surface remains parallel to the fixed surface.

A jigsaw puzzle table includes: a puzzle board; a board bracket, wherein the puzzle board is mounted on a mounting end of the board bracket; a lower support, wherein the board bracket is mounted between the puzzle board and the lower support, the board bracket and the lower support are configured to support the puzzle board, the board bracket and the lower support are movably connected to each other; and a positioning fastener, connected to at least one of the board bracket and the lower support. The positioning fastener is configured to secure the board bracket and the lower support to fix a height of the puzzle board. The positioning fastener is further configured to release the security between the board bracket and the lower support to enable the board bracket and the lower support to be at least partially movable to adjust the supported height.

A telescopic column (100) for height-adjustable table (120), said telescopic column extending along a longitudinal axis from a first end (102) to a second end (103) of said telescopic column (100), comprising: an outer elongated tube (10) fixedly arranged at said second end (103) of said telescopic column (100), an inner elongated tube (20) having a top end (22) and bottom end (23), wherein said top end (22) defines said first end (102) of the telescopic column (100), and wherein the inner elongated tube (20) is sized and adapted to move into and out of said outer tube (10), drivable by a driving unit (150) along said longitudinal axis between a maximum height (112) and a minimum height (111), and an intermediate element (30) having a lower portion (31) being sized and adapted to engage the outer tube (10) from the inside thereof, a middle portion (32) being sized and adapted to be fitted into the inner tube (20) and engage the inner tube (20) from the inside FIG. 1a thereof, and an upper portion (33) being sized and adapted to be remain within the inner tube (20), so as to provide for stability, wherein said intermediate element (30) is passively moved by means of the inner tube (20) when said telescopic column (100) is moved between said maximum height (112) and said minimum height (111), a motor (150), substantially arranged external to the telescopic column (100), for providing rotary motion to a worm screw (156) extending into the telescopic column (100), and driving a worm wheel (66), a hollow bearing sleeve (60) drivably arranged to the worm wheel (66) from the inside thereof, and coupled to a leadscrew (50) so that the leadscrew (50) rotates about the longitudinal axis with the bearing sleeve (60) driven by the motor (150).

A work station including a base includes a work surface pivotally mounted to the base so as to be configured to pivot between a first position and a second position. The work surface is configured to cover a protected member when in a first position and the work surface is configured to uncover the protected member when moved into a second position. The base is configured to support the work surface on a floor surface. A height of the work surface can be adjusted to accommodate the ergonomic needs of different users.