FIELD: physics.
SUBSTANCE: three-axis micromechanical block of sensitive elements contains a body in the form of a hexahedral cube with the basic surfaces on the side faces, electronic subunits in the form of printed circuit boards with lids. Printed circuit boards are made in the form of octagons and have symmetrically arranged projecting parts with micro-connectors mounted on them. Printed circuit boards are installed so that their electronic components are inside the body. The outer boundaries of the base surfaces of the hexagonal cube are equidistant from the lines of intersection of the orthogonal base planes by the length of the protruding part of the board. The subunit lids evenly protrude beyond the contours of the boards along the entire perimeter. On each side face of the hexagonal cube, a pad with a width equal to the lid protruding beyond the printed circuit board is made.
EFFECT: increasing the accuracy of measurements and improving the design of the meter.
5 dwg
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