Backward impact calibration equipment and dummy calibration system

• Main Authors: WANG ZHENHUA, TU CHENGFENG, CHEN HUAXIAO, QIAO XI, YAN YUNLU
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model discloses a backward impact calibration device and a dummy calibration system, which are used for a vehicle collision test, and the backward impact calibration device comprises a test bench, a seat model assembly, an impact device and a first detection assembly. The test bench is provided with a slide rail extending along a first direction. The seat model assembly is arranged on the sliding rail in a sliding mode in the first direction, and the seat model assembly is suitable for placing a dummy; an impact pendulum of the impact device is located on one side, in the first direction, of the seat model assembly, the impact pendulum is located on the back side of the seat model assembly, and the impact pendulum is suitable for impacting the seat model assembly in the first direction; the first detection assembly is used for detecting a first specific response parameter generated when the seat model assembly is impacted by the impact pendulum bob. According to the backward impact calibration equ