Membrane switch button fatigue test device

• Main Authors: LYU YUJUN, WANG XINGSONG, CHENG XUESI
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model is applicable to the technical field of membrane switches, and provides a membrane switch button fatigue testing device, which comprises a base, a reciprocating motor and a belt wheel are arranged on the base, a driving wheel is arranged on an output shaft of the reciprocating motor, a belt is sleeved between the driving wheel and the belt wheel, a vertical slide rail is arranged on the front side of the base, and a sliding block is arranged on the vertical slide rail. A vertical sliding rail is arranged on the belt, a sliding seat is arranged on the vertical sliding rail, a locking block is arranged on the side wall of the sliding seat, the belt is locked by the locking block, a mounting seat is further arranged on the front surface of the sliding seat, and a test rod is arranged in the mounting seat. According to the utility model, the reciprocating motor drives the test rod to move up and down in a reciprocating manner to realize the pressing test of the membrane switch, the reciprocating