Pressure sensing assembly, pressure sensing method and equipment

Pressure sensing assembly, pressure sensing method and equipment

A pressure sensing assembly, a pressure sensing method and apparatus wherein in the pressure sensing assembly, a rigid structure (10) comprises rigid blocks (11) arranged at intervals, and a strain amplification region (12) is formed between two adjacent rigid blocks (11). The detection unit (1) and...

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Hauptverfasser: LIN XUEPENG, LI HAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
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LI HAO
description A pressure sensing assembly, a pressure sensing method and apparatus wherein in the pressure sensing assembly, a rigid structure (10) comprises rigid blocks (11) arranged at intervals, and a strain amplification region (12) is formed between two adjacent rigid blocks (11). The detection unit (1) and the matching unit (2) are connected to a signal processing circuit, the detection unit (1) comprises a first bridge circuit formed by connecting at least four force sensors (R1, R2, R3 and R4), and two force sensors (R1 and R2) of the first bridge circuit are respectively arranged on two opposite mounting surfaces of the strain amplification area (12). During use, the rigid structure (10) is attached to a detected object, the detected object deforms due to stress, the detection unit (1) and the matching unit (2) are matched to generate different output signals, and the direction and magnitude of acting force are recognized through the signal processing circuit. The pressure sensing assembly is of an integrated str
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subjects MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
PHYSICS
TESTING
title Pressure sensing assembly, pressure sensing method and equipment
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