A case assembly for an electronic device includes a case including a back wall and a peripheral wall projecting from a periphery of the back wall to define a case interior. The back wall includes an exterior surface and a plurality of slots formed through the back wall. A flexible member is positioned in the plurality of slots to form a plurality of expandable portions on the exterior surface of the back wall.

A surgical tray efficiency system comprising a vertical rack assembly for holding and displaying a plurality of surgical instrument trays, a sterile barrier covering the vertical rack assembly and including tray location identifiers, and a standardization software platform including a customizable interactive planogram is described. The customizable interactive planogram software helps operating room staff arrange the instrument trays on the vertical rack assembly according to a predetermined customizable location ID, and create/load/access information related to the surgical procedure/trays/instruments before, during, and after the surgery.

A surgical tray efficiency system comprising a vertical rack assembly for holding and displaying a plurality of surgical instrument trays, a sterile barrier covering the vertical rack assembly and including tray location identifiers, and a standardization software platform including a customizable interactive planogram is described. The customizable interactive planogram software helps operating room staff arrange the instrument trays on the vertical rack assembly according to a predetermined customizable location ID, and create/load/access information related to the surgical procedure/trays/instruments before, during, and after the surgery.

There is disclosed a compact motorized dolly including an elongated casing incorporating a power source and at least one drive motor, a first circular wheel rotably affixed to the distal end of the elongated casing and the at least one drive motor such that actuation of the at least one drive motor causes the first circular wheel to turn, and a device mount secured to the compact motorized dolly such that a device mounted to the device mount moves along with the compact motorized dolly when the drive motor is activated.

An X-ray detector holder stand maintaining the position of a detector is proposed. A pillar erected on a base has a sliding window formed on the front surface of a pillar housing to extend upwards/downwards. A rack is fixed inside the pillar housing to extend perpendicularly. A wire is wound around multiple pulleys to extend perpendicularly to the front/rear side of the rack. A balance weight is coupled to the wire behind the rack inside the pillar housing. An arm includes a sliding block guided along the sliding window, a stopper gear coupled to the sliding block to rotate between a locking position and an unlocking position, an elastic pressurizing means for pressurizing the stopper gear to rotate to the locking position, and a lever means for rotating/operating the stopper gear to the unlocking position. A holder is coupled to an end portion of the arm to enable rotational manipulation.

According to some embodiments, a vehicle restoration system comprises a first base unit, a second base unit, a third base unit, and at least a fourth base unit, an adjustment member positioned at each base unit, the adjustment member being configured to support a surface of a vehicle along an upper end of the adjustment member, the jack being configured to selectively change a vertical position of the upper end of the adjustment member, a first side member coupling the first base unit to the second base unit, a second side member coupling the third base unit to the fourth base unit, a first strut coupling the first base unit to the third base unit, and a second strut coupling the second base unit to the fourth base unit.

According to some embodiments, a vehicle restoration system comprises a first base unit, a second base unit, a third base unit, and at least a fourth base unit, an adjustment member positioned at each base unit, the adjustment member being configured to support a surface of a vehicle along an upper end of the adjustment member, the jack being configured to selectively change a vertical position of the upper end of the adjustment member, a first side member coupling the first base unit to the second base unit, a second side member coupling the third base unit to the fourth base unit, a first strut coupling the first base unit to the third base unit, and a second strut coupling the second base unit to the fourth base unit.

A track system on which a skater dolly can roll, comprising one or more pairs of rails and one or more rail clamps. Each rail clamp supports one or two pairs of rails. Rails held side-by-side are parallel to each other. Rail clamps can also secure two rails in end-to-end configuration. The distance between rails can be about 5/16 of an inch. The track system can include a skater dolly, the load-bearing wheels of which are angled 20-30 degrees away from vertical to provide clearance past the rail clamps. The skater also has stabilizing wheels that are approximately perpendicular to the load-bearing wheels, and which secure the skater to the rails when the skater is in a non-upright e.g. upside-down orientation. The system can include a motor pulley system that moves the skater along the rails.

To realize a mechanism that can support an article at a desired position in such a way as to be able to move the article, with a thin, simple configuration. A load support mechanism 1 includes a fixed support section 2, which includes a fixed cam 8; a movable support section 3, which receives a load and can move vertically; a horizontal cam groove 13, which is provided in the movable support section; a cam follower member 15, which can move horizontally along the cam groove; a first spring 4, which is mounted between the fixed support section and the movable support section to support a load; and a second spring 18, which pushes the cam follower member horizontally and presses the cam follower member against a fixed cam surface 9 of the fixed cam. A reaction force of the fixed cam against the cam follower contains a vertical component depending on a height position of the movable support section, and the vertical component assists or reduces the spring's force to push up the load. A cam shape of the fixed cam surface is provided in such a way that the load acting around the cam follower, the spring forces of the first and second springs, and the reaction force applied from the fixed cam are balanced against each other.

To realize a mechanism that can support an article at a desired position in such a way as to be able to move the article, with a thin, simple configuration. A load support mechanism 1 includes a fixed support section 2, which includes a fixed cam 8; a movable support section 3, which receives a load and can move vertically; a horizontal cam groove 13, which is provided in the movable support section; a cam follower member 15, which can move horizontally along the cam groove; a first spring 4, which is mounted between the fixed support section and the movable support section to support a load; and a second spring 18, which pushes the cam follower member horizontally and presses the cam follower member against a fixed cam surface 9 of the fixed cam. A reaction force of the fixed cam against the cam follower contains a vertical component depending on a height position of the movable support section, and the vertical component assists or reduces the spring's force to push up the load. A cam shape of the fixed cam surface is provided in such a way that the load acting around the cam follower, the spring forces of the first and second springs, and the reaction force applied from the fixed cam are balanced against each other.