For configuration measurement deformation, gauge and uses this the detector null for configuration measurement

摘要

PURPOSE:To obtain a gauge having uniform rigidity by simple constitution such that the end parts of the adjacent gauge parts adhered to a strip like membrane are formed almost in parallel so as to be oblique with respect to the longitudinal direction of said membrane. CONSTITUTION:The gauge parts 1 of both of the right-hand strain gauge group 25 and the left-hand strain gauge group 26 are constituted on a trapezoid and alternately adhered to a stainless steel tape 24 in a longitudinal row state to be constituted so as to become left and right symmetry with respect to the center line 29. The connection parts of lead parts and connection wire groups 27, 28 are provided at positions shifted from both side edges of the tape 24. By this method, since the oblique side parts of the respective gauge parts 1 are connected in the longitudinal direction of the tape 24 by opposed connection parts 30, 31, the non-uniformity of rigidity is not generated and the shape of an object or person can be measured with high accuracy.