A sensor pressing member to which a sensor is attached such that the sensor is exposed toward a measurement target. The sensor pressing member presses the sensor in a first direction relative to the measurement target to bring the sensor into contact with the measurement target. The sensor pressing member includes an elastic body positioned opposite the measurement target with the sensor in between in the first direction. The elastic body includes a cavity therein.

A sensor assembly, a force detection device and method, and construction machinery, the sensor assembly comprising a connecting part used for connecting a base to be tested and a bearing part used for bearing, the bearing part being connected to the connecting part, the bearing part comprising at least two sensing units with different measuring ranges, and the at least two sensing units being arranged to have a different initial gap (b1, b2) from the connecting part, so that corresponding initial gap (b1, b2) are eliminated when a load applied to the bearing part reaches different extents. The different initial gaps (b1, b2) are eliminated by means of the load reaching a different extent, so that the sensing units with different measuring ranges can provide detection feedback in the respective working conditions in which the units have the highest measurement precision and thereby ensure the accuracy of detection results.

The present invention relates to a force measuring device (10) for measuring drawing forces on a drawing stock (30) in three dimensions, having a force application element (12) and, arranged spaced apart therefrom, a support element (14), each of which comprises a passage opening for the drawing stock (30), one or more connecting elements (16) that are deformable in three dimensions and that connect the force application element (12) and the support element (14), and arranged on the connecting elements (16), a plurality of measuring elements (18) for measuring the deformations of the connecting elements (16), produced by the drawing forces, in three dimensions.

The present invention also relates to a system (100) for wire drawing, having an inclined wire outlet having such a force measuring device, the use of the force measuring device, and a method for measuring drawing forces on a drawing wire in three dimensions.

A penis hardness detector and a detection method thereof are provided. The penis hardness detector includes a pair of clamps, a belt body, and a servomotor. Each clamp includes a clamping arm, a force sensor and a pair of gears. The force sensor is disposed inside the clamping arm, and each gear is disposed at one end of the force sensor. Two ends of the belt body are respectively connected to another end of the clamping arm opposite to the gear. The servomotor has an axis passing through the gear. The penis hardness detector can obtain penis hardness results by calculating with formulas.

A load sensor having a centrally disposed aperture element through which a fastening element of a vehicle air suspension assembly passes to affix the load sensor between the vehicle air suspension assembly and the vehicle suspension, wherein the load sensor has a force measurement sensor disposed proximate an elongate slot to generate a load signal which varies based on an amount of strain in the load sensor, wherein the load signal received by a load calculator allows calculation of the load exerted from the vehicle frame to the vehicle suspension.

An object is to reduce the influence of noise due to electric conduction carriers trapped between the surface of a silicon substrate and an oxide and thus achieve strain detection with a high S/N ratio. This semiconductor strain detection element includes: a silicon substrate; and a first impurity diffusion layer having a conduction type different from the silicon substrate, the first impurity diffusion layer being formed inside under a surface of the silicon substrate, wherein an amount of strain in the silicon substrate is detected on the basis of change in a resistance of the first impurity diffusion layer.

An assembly for sensing an amount of strain in an object, including a first cup having a first end, a second end, a cylindrical side wall extending therebetween, and an end wall disposed at the first end of the first cup, and a strain wafer disposed on one of an outer surface and an inner surface of the end wall.

A sensing membrane includes a first main surface forming a top of the sensing membrane, a plurality of measurement transducers formed over the first main surface, a second main surface opposite to the first main surface and forming a bottom of the sensing membrane, and a thickening element formed below the second main surface opposite to the measurement transducers.

A multi-degree of freedom (DOF) force and torque sensor is provided. The multi-DOF force and torque sensor includes a first rigid plate, a second rigid plate, multiple elastic elements connected between the first and second rigid plates, and multiple signal pairs connected between the first and second rigid plates. The signal pairs are used for detecting relative displacements of the first and second rigid plates in multiple directions.

A biometric sensor 1 according to one aspect of the present disclosure includes: a fixed member 20 having a frame 21 which is ring-shaped; and a first strain sensor element 31 and a second strain sensor element 32, each of the first strain sensor element and the second strain sensor element being string-shaped or strip-shaped, and the first strain sensor element and the second strain sensor element being stretchable and recoverable in a lengthwise direction of the first strain sensor element and a lengthwise direction of the second strain sensor element, wherein the first strain sensor element 31 and the second strain sensor element 32 extend across the frame 21 and are disposed such that the first strain sensor element 31 and the second strain sensor element 32 cross each other, and wherein the frame 21 is configured to be deformable at least in the lengthwise direction of the first strain sensor element 31 and the lengthwise direction of the second strain sensor element 32.