A portable workstation which includes a hand truck; a toolbox which can be detached from the hand truck, and a tray which can be detached from an upper portion of the hand truck. The hand truck has a mass and angular relation to the toolbox configured to stably oppose a torque created by a weight of the tray and a load supported by the tray if the toolbox is detached from the hand truck portion. The toolbox includes a top cover which is reversible to convert the toolbox into a seat.

A transparent display device, comprising a display panel for transparency display, a base and a system light source; one side edge of the display panel being mounted to the base; the system light source comprising a first light source; wherein the first light source is mounted on a side edge of the display panel away from the base, and/or is mounted to the base and located at the light incident side of the display panel, light emitted from the first light source is irradiated onto the display panel after reflection by an object placed at the light incident side of the display panel to form a spatial light.

Embodiments of a wearable human body mounted electronic device support system are disclosed. The system provides the convenience of controlling a computing or gaming device while in a variety postures and movements including sitting, standing, and freely ambulating about a room. The system comprises a waist mount portion encircling a user's waist for supporting a load. A cantilevered portion extends from the waist mount portion for supporting an electronic input device at an ergonomic position beneficial to the user. The cantilevered portion comprises a projector extending generally anteriorly to form a support platform on which electronic devices are supported. The system may comprise a base to transfer forces from a projector into the waist mount. A portion of the cantilevered portion of the system is configured for instant coupling and uncoupling from the waist mount. In some forms a device coupler secures the electronic device to the support platform.

A base for an over bed table usable with patient beds having a retractable under-bed wheel(s) (e.g. a 5.sup.th wheel or drive wheels). The base includes a central portion, a pair of inner wings extending from the central portion to support a pair of inner casters, and a pair of outer wings extending from central portion to support a pair of outer casters. At least a segment of the central portion has a profile low enough to pass below a retracted under-bed wheel, while each of the outer wings has a caster segment of sufficient height to accommodate an outer caster and too high to pass below a retracted under-bed wheel. The base is configured so that, when fully inserted under a bed, the low-profile segment of the central portion is aligned with the under-bed wheel and the caster segments of the outer wings are offset beyond the under-bed wheels.

Accessory units for electronic devices are described. The accessory units can include a panel that has a flexible substrate with a network of structural elements that are arranged to fold the panel into different forms and shapes similar to origami. For example, the panel can be bent along one or more fold lines that are defined by adjacent structural elements. In some cases, the panels are configured to fold at preferred fold lines, sometimes in non-parallel orientations with respect to each other. In one case, the accessory can be unfolded into a flat configuration and serve as a cover for the electronic device. In some cases, the accessory units can be brought behind and support an electronic device at different angles with respect to a support surface. The accessory units can also include features such as keyboards, touch pads, or other input devices for the electronic devices.

A lounge assembly comprising a lower wall structure including at least first and second spaced apart side walls and a rear wall that together form an assembly space, each of the side walls and rear wall including an internal surface, a seat assembly supported between the first and second side walls, a first coupler mounted to the internal surface of the first side wall, a support arm having an arm length dimension between proximal and distal ends, the proximal end mounted to the first coupler adjacent the internal surface of the first side wall for rotation about a first vertical axis and a tablet member supported at the distal end of the support arm for rotation about a second vertical axis through a second range of motion with respect to the support arm.

A dual tablet and dual smartphone holder that is a rectangular cuboid that defines an upper central slit, that holds two tablets that face in opposite directions, and that further defines a left upper slanted slit and a right upper slanted slit that that run inward toward the upper central slit, the left upper slanted slit and the right upper slanted slit hold smartphones. The smartphones placed in the left upper slanted slit and the right upper slanted slit are at an angle that allows each smartphone to capture the image of a user that is placed before the screen of the smartphone when the rectangular cuboid is placed on a table or desk that is before the user.

A dual tablet and dual smartphone holder that is a rectangular cuboid that defines an upper central slit, that holds two tablets that face in opposite directions, and that further defines a left upper slanted slit and a right upper slanted slit that that run inward toward the upper central slit, the left upper slanted slit and the right upper slanted slit hold smartphones. The smartphones placed in the left upper slanted slit and the right upper slanted slit are at an angle that allows each smartphone to capture the image of a user that is placed before the screen of the smartphone when the rectangular cuboid is placed on a table or desk that is before the user.

A foldable stand that includes a member that includes a positioning panel that includes at least one stop extending from an interior surface, a main body panel coupled to the positioning panel, the main body panel having an exterior surface and an interior surface opposite the exterior surface, and a support panel coupled to the main body panel, the support panel having an exterior surface, an interior surface opposite the exterior surface, and a leading edge, the positioning panel being foldable against the interior surface of the main body panel and, when folded, the interior surface of the positioning panel is in facing relationship with the interior surface of the main body panel, the support panel being foldable against the exterior surface of the positioning panel, when folded, the interior surface of the support panel is in facing relationship with the exterior surface of the positioning panel.

The invention relates to a foldable support base which includes a baseplate and a folding layer. The baseplate has two first sides, two second sides and at least one anti-slip slot. The folding layer is connected to the baseplate and has a fist cutting line, two second cutting lines and a folding line set. The first cutting line is of a U-shape and disposed adjacent to each of the second sides and one of the first sides. The second cutting lines are located inside the first cutting line and extended parallelly with each other. A three-dimensional support structure is configured and folded by dividing the folding layer to multiple blocks through the first cutting line, the second cutting lines and the folding line set. Therefore, the support base may be folded into multiple modes and have anti-slip support effect.