Durability-testing machine for hinge of folder type cellular phones

摘要

The present invention relates to an apparatus for testing the durability of the hinge portion according to the repetitive opening and closing of the folding cell phone using the crank-rocker mechanism (crank-rocker mechanism).;The present invention uses a crank-rocker mechanism, which is a four-link link mechanism that transfers the rotational motion of the crank to the reciprocating motion of the rocker and the motor as a driving source in the durability test of the hinge part according to the repeated opening and closing of the folding mobile phone. Foldable opening and closing operation of the folder by the continuous rotation operation of the motor, and the hinge of the folding type mobile phone to perform the endurance test on the hinge part of the mobile phone more efficiently through the test device of simple and compact structure. Provide local endurance testing equipment.;Folding, Mobile Phone, Hinge, Durability, Durability Tester, Crank Locker Mechanism