FASTENING UNIT OF AN ACCELERATION SENSOR TO AN OBJECT AND AN ARRANGEMENT FOR STICKING THE ACCELERATION SENSOR TO THE FASTENING UNIT Russian patent published in 2006 - IPC G01P15/09 F16B11/00 

FIELD: the invention refers to measuring technique and to the field of general machine building and may be used for fastening acceleration sensors on researched objects for measuring parameters of shock acceleration in conditions of high level of non-measured influences.

SUBSTANCE: the fastening unit of an acceleration sensor to an object has an adjusting block fastened to the object and elements for fastening the sensor to the block. The adjusting block has edges forming a rectangular corporal angle and the sensor is fulfilled in the shape of a parallelepiped and is contacted with the surfaces of the edges of the corporal angle along three surfaces. At that elastic washers are placed between the inner surfaces of the edges and corresponding surfaces of the sensor along the whole area of their contact. The arrangement for sticking the sensor has a foundation, a clamping element fixed on it and fulfilled in the shape of two parallel identical posts and a screw-type stop. The posts are fulfilled in the shape of rectangular clamps connected between themselves in such a manner that they form a rigid space construction in the shape of a parallelepiped covering the sensor.

EFFECT: expansion of the diapason of measured accelerations at increasing the accuracy of measuring.

4 cl, 3 dwg