Methods, apparatus, systems and articles of manufacture are disclosed. An adjustable laptop mount comprising: a first segment having a first end and a second end; a second segment having a first end and a second end; a third segment having a first end and a second end, the first end of the third segment to at least partially overlap the second end of the first segment and the second end of the third segment to at least partially overlap the first end of the second segment; a fourth segment having a first end and a second end, the second end of the fourth segment to attach to a tray; and a clamp at the third segment to removably affix the fourth segment to the third segment.

A stand for supporting a computing device is provided. The stand may support the computing device at a height such that a screen of the computing device is capable of being at or near eye-level of a user. The stand may include a frame member and a gripping mechanism attached to an end of the frame member. The gripping mechanism may secure the computing device to the stand.

A folding shelf includes a first sheet body and a second sheet body. The first sheet body has a first block, a second block, a third block, a fourth block, a fifth block and a sixth block. The first block is in a trapezoidal shape and the second block is in a trapezoidal shape and its upper bottom edge is connected to an upper bottom edge of the first block to define an engaged status. The third block is in a triangular shape and connected to one of the side edges of the first block, and the fourth block is in a triangular shape and connected to the other side edge of the first block and configured to be symmetrical to the second block. The fifth block is in a trapezoidal shape and its side edge is connected to one of the side edges of the second block, and the sixth block is in a trapezoidal shape and its side edge is connected to the other side edge of the second block and configured to be symmetrical to the fifth block. The arrangement of the first to sixth blocks allows the first sheet body to from a contour line of a rectangular sheet structure. The edges of the first to sixth blocks can be folded into a shelf. The second sheet body has an area smaller than the first sheet body, and a side of the first sheet body is partially disconnected from the first sheet body. Therefore, users can form the shelf by folding to facilitate the application of placing objects. When the shelf is not in use, the shelf can be maintained as a sheet body to facilitate storage and carrying.

A height-adjustable desk includes a desk board and a base. Two first lifting arms and one second lifting arm are disposed between the desk board and the base. The two first lifting arms are disposed at both sides of the desk board respectively. The second lifting arm is located between the two first lifting arms and spatially intersected with the two first lifting arms to be distributed in an X shape. The upper ends of the two first lifting arms are rotatably connected to a first end of the desk board, and the lower ends of the two first lifting arms are slidably connected to a first end of the base. The upper end of the second lifting arm is slidably connected to a second end of the desk board, and and the lower end of the second lifting arm is hinged to a second end of the base.

An apparatus for positioning an electronic display is described. The apparatus can be combined with an existing work surface to provide a multi-position workstation. In some cases, the apparatus includes a mounting portion configured to support an electronic display and a keyboard. The mounting portion may be movable with respect to the work surface between multiple positions, including for example, a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included.

The present invention has a lifting table, comprising an upper platform, a lower platform, and at least one group of lifting component positioned between the upper and lower platforms and used for adjusting the height of the upper platform relative to the lower platform; the lifting table further comprises elastic elements and sliding components sliding fit on the upper or lower platform; the sliding components are connected with the elastic elements for sliding on the upper or lower platform under the effect of elastic forces from the elastic elements; each sliding component has a push part, the lifting component exerts an acting force to the push part so that the sliding component overcomes the elastic force of the elastic element to slide along the upper or lower platform, and is simple and labor-saving in operation and good in user experience.

An assembly can include a rectangular device that includes an x dimension, a y dimension and a display; and a stand that supports the rectangular device in different orientations, where the different orientations include a horizontal orientation of the x dimension and a horizontal orientation of the y dimension, where the stand includes an adjustable coupling that physically supports at least a portion of a mass of the rectangular device in the horizontal orientation of the x dimension and that physically supports at least a portion of a mass of the rectangular device in the horizontal orientation of the y dimension.

A security apparatus comprises a support assembly and a keyboard retainer. The support assembly comprises a first retaining portion, a second retaining portion pivotally coupled to the first retaining portion, and a lock assembly defining a locked state and an unlocked state. The keyboard retainer comprises at least one base member pivotally coupled to the first and second retaining portions and included a top surface extending along a top surface plane, and an opposing bottom surface. The at least one base member comprises one or more securing members extending from the bottom surface of the first base, and one or more retainers extending above the top surface plane of the first and each retainer comprising a retaining member extending away from the first base.

A notebook computer leg support apparatus for securing a notebook computer on one leg includes a base and a pair of foldable legs coupled to the base. Each leg is hingingly coupled to the base left side and the base right side, respectively, and moves between an extended position substantially perpendicular to the base and a folded position adjacent a base bottom side. The legs in the extended position are configured to receive a user's thigh therebetween. An arm has an arm proximal end hingingly coupled to the base backside adjacent the base top side, an arm distal end, an arm left edge, an arm right edge, an arm inner side, and an arm outer side. The arm distal end is hooked and configured to secure a screen of a notebook computer. The arm moves between a use position and a store position.

A multitier folding stand is provided with a rectangular base (1) including two parallel toothed members (11), a transverse groove (12), two cavities (13), two detents (14), two rear bossed holes (15), and a rotatable disc (16); a pivotal platform (2); a bent support (3) pivotably secured to the platform (2); two aligned pivotal arms (4) pivotably secured to the bossed holes (15) respectively and including a lengthwise trough (43); two opposite pivotal support arms (5) including a main part (51), two pivots (52) at two ends of the main part (51) respectively, first and second bearings (53, 54) for securing the pivots (52) to the base (1) respectively, a sliding groove (55) in the main part (51), a first hole (56) through a first end of the sliding groove (55), and a sleeve (58) in the first hole (56); and two opposite pivotal legs (6).