A configurable workstation has a base, an automatically height-adjustable work deck connected to the base, an automatically height-adjustable equipment platform connected to the base, an automatically depth-adjustable equipment carriage supported on the equipment platform for depth adjustment relative to the equipment platform and the work deck, and an equipment support rack supported on the equipment carriage to which equipment such as display monitors may be mounted. The workstation includes a controller and a user interface for commanding a set of lift legs associated with the work deck, another set of lift legs associated with the equipment platform, and a linear actuator acting between the equipment platform and the equipment carriage for depth adjustment. A secondary base, height-adjustable equipment platform, depth-adjustable equipment carriage, and equipment support rack may be added and connected to the controller and the user interface to expand the workstation.

A linear actuator (1) with the protection mechanism includes: a motor case (10) having a case member (11) with a bottom plate (111) on which a through hole (114) is formed; a drive mechanism (20) accommodated in the case member (11); a transmission mechanism (30) having a machine core (31), a bearing (32), a base seat (33) with an extending plate (332) on which a penetrated hole (333) is formed, and a fasten unit (34) with a head part (341), the machine core (31) is connected to the drive mechanism (20), the bearing (32) is disposed on the base seat (33) and sheathes the machine core (31), the fasten unit (34) is fastened with the bottom plate (111); and a protection structure (40) sheathing the fasten unit (34) and disposed between the bottom plate (111) and the head part (341).

The invention is a height-adjustable desk folding mechanism, wherein comprises: a table top, at least one electric motor is connected to an underside of the table top; a first table bracket set is configured with at least one first pivoting portion connected to at least one first coupling member on the underside of the table top, wherein the first table bracket set can be folded and retracted on the underside of the table top; and a second table bracket set is configured with at least one first pivoting portion connected to at least one first coupling member on the underside of the table top, wherein the second table bracket set can be folded and retracted on the underside of the table top. The length of the table legs can be retracted to stabilize the desk on uneven floors.

A table frame (2) for a height-adjustable table (1) has: two telescopic columns (4, 4) each having an outer column (5, 5), an inner column (6, 6) which can be axially displaced with respect to the outer column (5, 5), and a drive device (7, 7) which is arranged within the inner column (6, 6), wherein the drive device (7, 7) has a first drive component (9) which is attached to the inner column (6, 6), and a second drive component (10) which is attached to the outer column (5, 5). The table frame (2) has a band-type synchronization device (13) which is connected at one end to the outer column (5) of the second telescopic column (4), wherein a relative displacement between the inner column (6) and the outer column (5) of the first telescopic column (4) results in a synchronous relative displacement between the inner column (6) and the outer column (5) of the second telescopic column (4) by means of the synchronization device (13). The synchronization device (13) is connected at the other end to the second drive component (10) of the drive device (7) of the first telescopic column (4).

An adjustable desk frame includes a first extendable table leg including a first outer housing, a first inner housing, and a first actuation mechanism to selectively extend and retract the first inner housing relative to the first outer housing, a second extendable table leg including a second outer housing, a second inner housing, and a second actuation mechanism to selectively extend and retract the second inner housing relative to the second outer housing, a motor configured to drive the first actuation mechanism to selectively extend and retract the first inner housing relative to the first outer housing, and a linkage coupling the motor to the second actuation mechanism such that the motor is configured to drive the second actuation mechanism in unison with the first actuation mechanism.