A laptop table suitable for bed use includes a panel and brackets, wherein the brackets are in the shape of inverted T and are connected to the bottom of the panel; two brackets are arranged, and respectively connected to two ends of the bottom of the panel; the brackets comprise vertical supporting rods and transverse supporting rods; the vertical supporting rods are connected to the bottom of the panel; both ends of the transverse supporting rods of the brackets are tilted up; the whole transverse supporting rods are in ship shape. The brackets of the laptop table are arranged in the shape of inverted T, when the laptop table is placed on the sofa or bed, the bottom surfaces of the transverse supporting rods are in contact with a cushion of the sofa or bed, so that the laptop table can be pushed smoothly.

A table has a tabletop, a vertical support, and a mounting frame disposed at a top end of the vertical support and attached to the tabletop. The mounting frame includes a fixing base, a rotating frame rotatably connected to the fixing base, and a rotating handle assembly rotatably connected to the rotating frame. The rotating frame is operable to rotate between a horizontal position and a vertical position. The rotating handle assembly includes an abutting block that engages the lower embedding notch in the fixing base when the rotating frame is in the horizontal position. The rotating handle assembly has a lower edge that engages the upper embedding notch in the fixing base when the rotating frame is in the vertical position. A handle, which extends outwardly from the rotating handle assembly, is configured to be operated by a user to move the rotating frame between the vertical position and the horizontal position.

A telescopic module includes a first tube having a passageway therein; a second tube received in the passageway of the first tube for reciprocation; a hub connected to the second tube; a roller pivoted on the hub to touch the inner side of the first tube; and an adjusting member. The hub is provided with an expanding hole and flexible portions. The roller is pivoted on the flexible portion, and the adjusting member is inserted into the expanding hole and abuts against the flexible portions to move the roller outwardly.

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 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 removable display hoist includes a first clamp configured to be removably coupled to a first portion of a telescoping support member, a second clamp configured to be removably coupled to a second portion of the telescoping support member, and an actuator assembly coupled between the first clamp and the second clamp, where the actuator assembly is configured to extend and retract the removable display hoist.

A desk for use with a chair, such as a recliner or arm chair, has desk surfaces supported on opposite sides of a front portion of the chair, with at least one of the desk surfaces movably mounted to move between a desk surface access position away from the front portion of the chair to allow access for a user to the chair and a desk surface use position with respect to the chair and a user in the chair to allow use of the desk surface for intended uses of the desk.

A workstation includes a partition unit to form a workspace, in which a desk board, two lifting apparatuses and a driving device are provided. Each of the lifting apparatuses has a first tubular member connected to a bottom of the desk board, a second tubular member fixed to the partition unit, and a lifting device to move the first tubular member relative to the second tubular member. The driving device is connected to the lifting devices to drive the lifting devices to move the first tubular members so as to lift and lower the desk board.

A height-adjustable device has synchronously height-adjustable lifting devices each having a standing and lifting element, which are height-adjustable relative thereto. The height adjustment is configured to be carried out via pulling elements, formed by redirection devices, to raise the lifting element relative to the standing element. Each pulling element is secured in a non-positive or positive locking manner to lifting devices, and each are configured such that a lengthening in the region of the first lifting device brings about a synchronous shortening in the region of the second lifting device. Each pulling element is constructed to raise only the one lifting element relative to the standing element. The height-adjustable device has a locking device that locks the pulling elements by a non-positive or positive locking engagement on the corresponding one of the pulling elements. The locking device is constructed to synchronise the movement of the pulling elements.

A workstation controller includes a processor. A memory, a first drive control output, a first current sensor, and one or more user operable controls are each communicatively coupled to the processor. When the workstation controller is communicatively connected to a first drive controller that operates at least a first workstation actuator, the processor is configured to (i) receive, from the first current sensor, a first current reading of electrical current flowing from the first drive controller to the first workstation actuator, and (ii) in response to the processor determining that the first current reading exceeds a predetermined current threshold associated with obstructive interference, transmit to the first drive controller, by way of the drive control output, one or more commands to operate the first workstation actuator to perform a safety protocol stored in the memory.