Metering test fixture for pressure sensor

• Main Author: DONG GUANGKUN
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: HAND TOOLS; MANIPULATORS; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PERFORMING OPERATIONS; PHYSICS; PORTABLE POWER-DRIVEN TOOLS; TESTING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model relates to the technical field of pressure sensor test fixtures, in particular to a metering test fixture for a pressure sensor, which comprises a fixing plate, a circular ring is arranged at the top of the fixing plate, a connecting block is fixedly connected between the bottom of the circular ring and the top of the fixing plate, and an adjusting block is sleeved on the surface of the circular ring. An arc-shaped groove matched with the circular ring is formed in the adjusting block, a limiting mechanism matched with the circular ring is arranged in the adjusting block, a penetrating hole is formed in the top of the interior of the adjusting block, a positioning rod is arranged in the penetrating hole, and a threaded hole communicated with the penetrating hole is formed in the top of the adjusting block. According to the utility model, the plurality of adjusting blocks capable of adjusting and changing positions are arranged on the circular ring, and the positioning rods are arranged on th