DEFORMATION SENSOR Russian patent published in 2018 - IPC G01B7/16 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measuring technology, in particular to strain gauges designed to measure the deformation of solids, and can be used to monitor the state of high-strength materials and structures thereof. Deformation sensor comprising a body, a base, strain-sensitive elements with contacts, an elastic element, characterized in that the elastic member is in the form of a bending beam fixed to the base on both sides, with a rigid arm connected to the center of the beam connected to the rod, which in turn is connected to the supporting base by means of flexible hinges, the strain-sensing elements being formed on the beam and connected to the Whitson bridge.

EFFECT: technical result consists in miniaturization of sensor dimensions while maintaining high sensor sensitivity.

8 cl, 3 dwg