PORTABLE ADJUSTABLE DEVICE FOR WORKING WHILE SITTING OR STANDING

摘要

This technical solution refers to devices for working, sitting or standing, can be applied in all areas of industry and other industries, as well as in all educational institutions, in everyday life for working on a computer, teaching, etc. The device has a simple design, which has a high speed of changeover and reaching the operating mode with any anthropometric data of a person while maintaining high accuracy of the height of lifting and lowering the tabletop. along the edges of which there are supports, the upper parts of which are pivotally connected to it, and the lower parts of the supports (consisting of two elements connected at the bottom by a link, the supporting surface of which is parallel to the lower plane of the tabletop) in places where its elements fit snugly with the upper supports are connected by a fixing connection located in the slot of one of the parts of the supports. Variants of device executions: some of the hinges are also retainers; devices contain a scale; in the upper part of the support there are stops perpendicular to the longitudinal axis of the support; the tabletop has stops perpendicular to the lower plane of the tabletop; the tabletop is connected to the supports through elastic elements; the index of the locking connection is located perpendicular to the longitudinal axis of the scale.