Portable height and weight meter calibration device

• Main Authors: WU QI, LIU QING, SONG JIANG, GAN KUI, ZHOU QUAN, YI DAZHI, ZHANG QIN, CHEN JINJIN, HU CHUZHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: MEASURING; PHYSICS; TESTING; WEIGHING

The utility model discloses a portable height and weight meter calibration device which comprises a door-shaped workbench, a motor is arranged on the workbench, the lower end of the motor is connected with a speed reducer, the lower end of the speed reducer is connected with a lead screw, the lead screw is in threaded connection with the workbench, the lower end of the lead screw is connected with a force sensor, and the force sensor is connected with a power source. A telescopic rod is arranged on the upper end face of the workbench, an angle adjusting rod is rotationally arranged at the upper end of the telescopic rod, a transverse supporting rod is arranged at the upper end of the angle adjusting rod, a laser range finder is arranged on the transverse supporting rod, and a plurality of universal rolling wheels are arranged at the bottom of the workbench. The main controller is electrically connected with the motor and the speed reducer and is in communication connection with the force sensor. Compared with